diff --git a/lib/doc/ca/Intro.lyx b/lib/doc/ca/Intro.lyx
index 1beb4e14c4..d6048d524a 100644
--- a/lib/doc/ca/Intro.lyx
+++ b/lib/doc/ca/Intro.lyx
@@ -1,5 +1,5 @@
-#LyX 1.6.8svn created this file. For more info see http://www.lyx.org/
-\lyxformat 345
+#LyX 2.0.0svn created this file. For more info see http://www.lyx.org/
+\lyxformat 404
 \begin_document
 \begin_header
 \textclass article
@@ -37,18 +37,25 @@
   {LyX}}
 \end_preamble
 \use_default_options false
+\maintain_unincluded_children false
 \language catalan
 \inputencoding auto
+\fontencoding global
 \font_roman default
 \font_sans default
 \font_typewriter default
 \font_default_family default
+\use_xetex false
 \font_sc false
 \font_osf false
 \font_sf_scale 100
 \font_tt_scale 100
 
 \graphics default
+\default_output_format default
+\output_sync 0
+\bibtex_command default
+\index_command default
 \paperfontsize 12
 \spacing single
 \use_hyperref true
@@ -70,21 +77,30 @@
 \use_geometry false
 \use_amsmath 1
 \use_esint 0
+\use_mhchem 1
+\use_mathdots 1
 \cite_engine basic
 \use_bibtopic false
+\use_indices false
 \paperorientation portrait
+\suppress_date false
+\use_refstyle 0
+\index Índex
+\shortcut idx
+\color #008000
+\end_index
 \secnumdepth 3
 \tocdepth 2
 \paragraph_separation indent
-\defskip medskip
+\paragraph_indentation default
 \quotes_language english
 \papercolumns 1
 \papersides 1
 \paperpagestyle default
 \tracking_changes false
 \output_changes false
-\author "" 
-\author "" 
+\html_math_output 0
+\html_be_strict false
 \end_header
 
 \begin_body
@@ -403,7 +419,7 @@ sí
 
 \begin_layout Subsection
 Diferències entre el LyX i altres processadors de text
-\begin_inset OptArg
+\begin_inset Argument
 status collapsed
 
 \begin_layout Plain Layout
@@ -991,7 +1007,7 @@ esteses
 
  (fitxer 
 \family typewriter
-Extended.lyx
+Additional.lyx
 \family default
 ).
  Quan necessitem fer referència a associacions de tecles, usarem la següent
@@ -1438,7 +1454,7 @@ Unitats
 \align center
 \begin_inset Tabular
 <lyxtabular version="3" rows="20" columns="2">
-<features>
+<features tabularvalignment="middle">
 <column alignment="center" valignment="top" width="0">
 <column alignment="center" valignment="top" width="0">
 <row>
diff --git a/lib/doc/da/Intro.lyx b/lib/doc/da/Intro.lyx
index a4e1035ac0..c1062c206b 100644
--- a/lib/doc/da/Intro.lyx
+++ b/lib/doc/da/Intro.lyx
@@ -1,5 +1,5 @@
-#LyX 1.6.4svn created this file. For more info see http://www.lyx.org/
-\lyxformat 345
+#LyX 2.0.0svn created this file. For more info see http://www.lyx.org/
+\lyxformat 404
 \begin_document
 \begin_header
 \textclass article
@@ -37,18 +37,25 @@ L\kern-.1667em\lower.25em\hbox{Y}\kern-.125emX\@}
 {LyX}}
 \end_preamble
 \use_default_options false
+\maintain_unincluded_children false
 \language danish
 \inputencoding default
+\fontencoding global
 \font_roman default
 \font_sans default
 \font_typewriter default
 \font_default_family default
+\use_xetex false
 \font_sc false
 \font_osf false
 \font_sf_scale 100
 \font_tt_scale 100
 
 \graphics default
+\default_output_format default
+\output_sync 0
+\bibtex_command default
+\index_command default
 \paperfontsize 12
 \spacing single
 \use_hyperref true
@@ -70,21 +77,30 @@ L\kern-.1667em\lower.25em\hbox{Y}\kern-.125emX\@}
 \use_geometry false
 \use_amsmath 1
 \use_esint 0
+\use_mhchem 1
+\use_mathdots 1
 \cite_engine basic
 \use_bibtopic false
+\use_indices false
 \paperorientation portrait
+\suppress_date false
+\use_refstyle 0
+\index Indeks
+\shortcut idx
+\color #008000
+\end_index
 \secnumdepth 3
 \tocdepth 2
 \paragraph_separation indent
-\defskip medskip
+\paragraph_indentation default
 \quotes_language swedish
 \papercolumns 1
 \papersides 1
 \paperpagestyle default
 \tracking_changes false
 \output_changes false
-\author "" 
-\author "" 
+\html_math_output 0
+\html_be_strict false
 \end_header
 
 \begin_body
diff --git a/lib/doc/el/Intro.lyx b/lib/doc/el/Intro.lyx
index 18dcae4638..42fad627ef 100644
--- a/lib/doc/el/Intro.lyx
+++ b/lib/doc/el/Intro.lyx
@@ -1,5 +1,5 @@
-#LyX 1.6.8svn created this file. For more info see http://www.lyx.org/
-\lyxformat 345
+#LyX 2.0.0svn created this file. For more info see http://www.lyx.org/
+\lyxformat 404
 \begin_document
 \begin_header
 \textclass article
@@ -37,18 +37,25 @@
   {LyX}}
 \end_preamble
 \use_default_options false
+\maintain_unincluded_children false
 \language greek
 \inputencoding auto
+\fontencoding global
 \font_roman default
 \font_sans default
 \font_typewriter default
 \font_default_family default
+\use_xetex false
 \font_sc false
 \font_osf false
 \font_sf_scale 100
 \font_tt_scale 100
 
 \graphics default
+\default_output_format default
+\output_sync 0
+\bibtex_command default
+\index_command default
 \paperfontsize 12
 \spacing single
 \use_hyperref true
@@ -70,21 +77,30 @@
 \use_geometry false
 \use_amsmath 1
 \use_esint 0
+\use_mhchem 1
+\use_mathdots 1
 \cite_engine basic
 \use_bibtopic false
+\use_indices false
 \paperorientation portrait
+\suppress_date false
+\use_refstyle 0
+\index Ευρετήριο
+\shortcut idx
+\color #008000
+\end_index
 \secnumdepth 3
 \tocdepth 2
 \paragraph_separation indent
-\defskip medskip
+\paragraph_indentation default
 \quotes_language english
 \papercolumns 1
 \papersides 1
 \paperpagestyle default
 \tracking_changes false
 \output_changes false
-\author "" 
-\author "" 
+\html_math_output 0
+\html_be_strict false
 \end_header
 
 \begin_body
@@ -518,7 +534,7 @@ LyX
 LyX
 \lang greek
  και Άλλων Επεξεργαστών Κειμένου
-\begin_inset OptArg
+\begin_inset Argument
 status open
 
 \begin_layout Plain Layout
@@ -1809,7 +1825,7 @@ name "cap:Units-for-image"
 \align center
 \begin_inset Tabular
 <lyxtabular version="3" rows="20" columns="2">
-<features>
+<features tabularvalignment="middle">
 <column alignment="center" valignment="top" width="0">
 <column alignment="center" valignment="top" width="0">
 <row>
diff --git a/lib/doc/eu/Intro.lyx b/lib/doc/eu/Intro.lyx
index 6b033b44af..a8ef0964b6 100644
--- a/lib/doc/eu/Intro.lyx
+++ b/lib/doc/eu/Intro.lyx
@@ -1,5 +1,5 @@
-#LyX 1.6.7svn created this file. For more info see http://www.lyx.org/
-\lyxformat 345
+#LyX 2.0.0svn created this file. For more info see http://www.lyx.org/
+\lyxformat 404
 \begin_document
 \begin_header
 \textclass article
@@ -37,18 +37,25 @@
   {LyX}}
 \end_preamble
 \use_default_options false
+\maintain_unincluded_children false
 \language basque
 \inputencoding auto
+\fontencoding global
 \font_roman default
 \font_sans default
 \font_typewriter default
 \font_default_family default
+\use_xetex false
 \font_sc false
 \font_osf false
 \font_sf_scale 100
 \font_tt_scale 100
 
 \graphics default
+\default_output_format default
+\output_sync 0
+\bibtex_command default
+\index_command default
 \paperfontsize 12
 \spacing single
 \use_hyperref true
@@ -70,21 +77,30 @@
 \use_geometry false
 \use_amsmath 1
 \use_esint 0
+\use_mhchem 1
+\use_mathdots 1
 \cite_engine basic
 \use_bibtopic false
+\use_indices false
 \paperorientation portrait
+\suppress_date false
+\use_refstyle 0
+\index Indizea
+\shortcut idx
+\color #008000
+\end_index
 \secnumdepth 3
 \tocdepth 2
 \paragraph_separation indent
-\defskip medskip
+\paragraph_indentation default
 \quotes_language english
 \papercolumns 1
 \papersides 1
 \paperpagestyle default
 \tracking_changes false
 \output_changes false
-\author "" 
-\author "" 
+\html_math_output 0
+\html_be_strict false
 \end_header
 
 \begin_body
@@ -394,7 +410,7 @@ n du.
 
 \begin_layout Section
 LyX eta testu-prozesadoreen arteko ezberdintasunak
-\begin_inset OptArg
+\begin_inset Argument
 status collapsed
 
 \begin_layout Plain Layout
@@ -1086,7 +1102,7 @@ Unitateak
 
 \begin_inset Tabular
 <lyxtabular version="3" rows="20" columns="2">
-<features>
+<features tabularvalignment="middle">
 <column alignment="center" valignment="top" width="0">
 <column alignment="center" valignment="top" width="0">
 <row>
diff --git a/lib/doc/gl/Intro.lyx b/lib/doc/gl/Intro.lyx
index e9a797afba..0f1c67267b 100644
--- a/lib/doc/gl/Intro.lyx
+++ b/lib/doc/gl/Intro.lyx
@@ -1,5 +1,5 @@
-#LyX 1.6.8svn created this file. For more info see http://www.lyx.org/
-\lyxformat 345
+#LyX 2.0.0svn created this file. For more info see http://www.lyx.org/
+\lyxformat 404
 \begin_document
 \begin_header
 \textclass article
@@ -37,18 +37,25 @@
   {LyX}}
 \end_preamble
 \use_default_options false
+\maintain_unincluded_children false
 \language galician
 \inputencoding auto
+\fontencoding global
 \font_roman default
 \font_sans default
 \font_typewriter default
 \font_default_family default
+\use_xetex false
 \font_sc false
 \font_osf false
 \font_sf_scale 100
 \font_tt_scale 100
 
 \graphics default
+\default_output_format default
+\output_sync 0
+\bibtex_command default
+\index_command default
 \paperfontsize 12
 \spacing single
 \use_hyperref true
@@ -70,9 +77,18 @@
 \use_geometry false
 \use_amsmath 0
 \use_esint 0
+\use_mhchem 1
+\use_mathdots 1
 \cite_engine basic
 \use_bibtopic false
+\use_indices false
 \paperorientation portrait
+\suppress_date false
+\use_refstyle 0
+\index Índice
+\shortcut idx
+\color #008000
+\end_index
 \leftmargin 2cm
 \topmargin 2cm
 \rightmargin 2cm
@@ -80,15 +96,15 @@
 \secnumdepth 2
 \tocdepth 2
 \paragraph_separation indent
-\defskip medskip
+\paragraph_indentation default
 \quotes_language english
 \papercolumns 1
 \papersides 1
 \paperpagestyle default
 \tracking_changes false
 \output_changes false
-\author "" 
-\author "" 
+\html_math_output 0
+\html_be_strict false
 \end_header
 
 \begin_body
@@ -485,7 +501,7 @@ Esta é a razón pola que o LyX non é bon para elaborar cartaces e anúncios—
 
 \begin_layout Subsection
 Diferenzas entre o LyX e outros procesadores de texto
-\begin_inset OptArg
+\begin_inset Argument
 status collapsed
 
 \begin_layout Plain Layout
diff --git a/lib/doc/he/Intro.lyx b/lib/doc/he/Intro.lyx
index 0bfeead7aa..ad76e2e323 100644
--- a/lib/doc/he/Intro.lyx
+++ b/lib/doc/he/Intro.lyx
@@ -1,5 +1,5 @@
-#LyX 1.6.4svn created this file. For more info see http://www.lyx.org/
-\lyxformat 345
+#LyX 2.0.0svn created this file. For more info see http://www.lyx.org/
+\lyxformat 404
 \begin_document
 \begin_header
 \textclass book
@@ -19,18 +19,25 @@
 \frenchspacing
 \end_preamble
 \use_default_options false
+\maintain_unincluded_children false
 \language hebrew
 \inputencoding cp1255
+\fontencoding global
 \font_roman default
 \font_sans default
 \font_typewriter default
 \font_default_family default
+\use_xetex false
 \font_sc false
 \font_osf false
 \font_sf_scale 100
 \font_tt_scale 100
 
 \graphics default
+\default_output_format default
+\output_sync 0
+\bibtex_command default
+\index_command default
 \paperfontsize default
 \spacing single
 \use_hyperref false
@@ -38,21 +45,30 @@
 \use_geometry false
 \use_amsmath 1
 \use_esint 1
+\use_mhchem 1
+\use_mathdots 1
 \cite_engine basic
 \use_bibtopic false
+\use_indices false
 \paperorientation portrait
+\suppress_date false
+\use_refstyle 0
+\index אינדקס
+\shortcut idx
+\color #008000
+\end_index
 \secnumdepth 3
 \tocdepth 3
 \paragraph_separation indent
-\defskip medskip
+\paragraph_indentation default
 \quotes_language english
 \papercolumns 1
 \papersides 1
 \paperpagestyle fancy
 \tracking_changes false
 \output_changes false
-\author "" 
-\author "" 
+\html_math_output 0
+\html_be_strict false
 \end_header
 
 \begin_body
@@ -1969,7 +1985,7 @@ name "tab:יחידות-מדידה"
 \lang english
 \begin_inset Tabular
 <lyxtabular version="3" rows="20" columns="2">
-<features>
+<features tabularvalignment="middle">
 <column alignment="center" valignment="top" width="0">
 <column alignment="center" valignment="top" width="0">
 <row>
diff --git a/lib/doc/hu/Intro.lyx b/lib/doc/hu/Intro.lyx
index 0dd29111a6..fbff9b6d2c 100644
--- a/lib/doc/hu/Intro.lyx
+++ b/lib/doc/hu/Intro.lyx
@@ -1,5 +1,5 @@
-#LyX 1.6.4svn created this file. For more info see http://www.lyx.org/
-\lyxformat 345
+#LyX 2.0.0svn created this file. For more info see http://www.lyx.org/
+\lyxformat 404
 \begin_document
 \begin_header
 \textclass article
@@ -37,18 +37,25 @@ L\kern-.1667em\lower.25em\hbox{Y}\kern-.125emX\@}
 {LyX}}
 \end_preamble
 \use_default_options false
+\maintain_unincluded_children false
 \language magyar
 \inputencoding auto
+\fontencoding global
 \font_roman default
 \font_sans default
 \font_typewriter default
 \font_default_family default
+\use_xetex false
 \font_sc false
 \font_osf false
 \font_sf_scale 100
 \font_tt_scale 100
 
 \graphics default
+\default_output_format default
+\output_sync 0
+\bibtex_command default
+\index_command default
 \paperfontsize 12
 \spacing single
 \use_hyperref true
@@ -70,9 +77,18 @@ L\kern-.1667em\lower.25em\hbox{Y}\kern-.125emX\@}
 \use_geometry false
 \use_amsmath 1
 \use_esint 0
+\use_mhchem 1
+\use_mathdots 1
 \cite_engine basic
 \use_bibtopic false
+\use_indices false
 \paperorientation portrait
+\suppress_date false
+\use_refstyle 0
+\index Tárgymutató
+\shortcut idx
+\color #008000
+\end_index
 \leftmargin 2.5cm
 \topmargin 2.5cm
 \rightmargin 2.5cm
@@ -83,15 +99,15 @@ L\kern-.1667em\lower.25em\hbox{Y}\kern-.125emX\@}
 \secnumdepth 3
 \tocdepth 2
 \paragraph_separation indent
-\defskip medskip
+\paragraph_indentation default
 \quotes_language polish
 \papercolumns 1
 \papersides 1
 \paperpagestyle default
 \tracking_changes false
 \output_changes false
-\author "" 
-\author "" 
+\html_math_output 0
+\html_be_strict false
 \end_header
 
 \begin_body
@@ -528,7 +544,7 @@ pontosan
 
 \begin_layout Section
 Eltérések a LyX és a többi szövegszerkesztő között
-\begin_inset OptArg
+\begin_inset Argument
 status collapsed
 
 \begin_layout Plain Layout
@@ -1563,7 +1579,7 @@ Mértékegységek
 \align center
 \begin_inset Tabular
 <lyxtabular version="3" rows="20" columns="2">
-<features>
+<features tabularvalignment="middle">
 <column alignment="center" valignment="top" width="0">
 <column alignment="center" valignment="top" width="0">
 <row>
diff --git a/lib/doc/id/Intro.lyx b/lib/doc/id/Intro.lyx
index 69b91fd759..9d6166f2a0 100644
--- a/lib/doc/id/Intro.lyx
+++ b/lib/doc/id/Intro.lyx
@@ -1,5 +1,5 @@
-#LyX 1.6.8svn created this file. For more info see http://www.lyx.org/
-\lyxformat 345
+#LyX 2.0.0svn created this file. For more info see http://www.lyx.org/
+\lyxformat 404
 \begin_document
 \begin_header
 \textclass article
@@ -44,18 +44,25 @@
 \date{May 2009}
 \end_preamble
 \use_default_options false
+\maintain_unincluded_children false
 \language bahasa
 \inputencoding default
+\fontencoding global
 \font_roman default
 \font_sans default
 \font_typewriter default
 \font_default_family default
+\use_xetex false
 \font_sc false
 \font_osf false
 \font_sf_scale 100
 \font_tt_scale 100
 
 \graphics default
+\default_output_format default
+\output_sync 0
+\bibtex_command default
+\index_command default
 \paperfontsize 12
 \spacing single
 \use_hyperref true
@@ -77,21 +84,30 @@
 \use_geometry false
 \use_amsmath 1
 \use_esint 0
+\use_mhchem 1
+\use_mathdots 1
 \cite_engine basic
 \use_bibtopic false
+\use_indices false
 \paperorientation portrait
+\suppress_date false
+\use_refstyle 0
+\index Indeks
+\shortcut idx
+\color #008000
+\end_index
 \secnumdepth 3
 \tocdepth 2
 \paragraph_separation indent
-\defskip medskip
+\paragraph_indentation default
 \quotes_language english
 \papercolumns 1
 \papersides 1
 \paperpagestyle default
 \tracking_changes false
 \output_changes false
-\author "" 
-\author "" 
+\html_math_output 0
+\html_be_strict false
 \end_header
 
 \begin_body
@@ -465,7 +481,7 @@ WYSIWYM.
 
 \begin_layout Subsection
 Perbedaan LyX dan Pengolah Kata Lain
-\begin_inset OptArg
+\begin_inset Argument
 status collapsed
 
 \begin_layout Plain Layout
@@ -1068,7 +1084,7 @@ Fitur Tambahan
 \emph default
  (nama berkas 
 \family typewriter
-Extended.lyx
+Additional.lyx
 \family default
 ).
  Sebagai sarana untuk mengacu ke kunci tertentu, kami menggunakan konvensi
@@ -1502,7 +1518,7 @@ Satuan
 \align center
 \begin_inset Tabular
 <lyxtabular version="3" rows="20" columns="2">
-<features>
+<features tabularvalignment="middle">
 <column alignment="center" valignment="top" width="0">
 <column alignment="center" valignment="top" width="0">
 <row>
diff --git a/lib/doc/it/Intro.lyx b/lib/doc/it/Intro.lyx
index 1898cb87f4..2a36c33ec5 100644
--- a/lib/doc/it/Intro.lyx
+++ b/lib/doc/it/Intro.lyx
@@ -1,5 +1,5 @@
-#LyX 1.6.4svn created this file. For more info see http://www.lyx.org/
-\lyxformat 345
+#LyX 2.0.0svn created this file. For more info see http://www.lyx.org/
+\lyxformat 404
 \begin_document
 \begin_header
 \textclass article
@@ -37,18 +37,25 @@
   {LyX}}
 \end_preamble
 \use_default_options false
+\maintain_unincluded_children false
 \language italian
 \inputencoding latin1
+\fontencoding global
 \font_roman default
 \font_sans default
 \font_typewriter default
 \font_default_family default
+\use_xetex false
 \font_sc false
 \font_osf false
 \font_sf_scale 100
 \font_tt_scale 100
 
 \graphics default
+\default_output_format default
+\output_sync 0
+\bibtex_command default
+\index_command default
 \paperfontsize 12
 \spacing single
 \use_hyperref true
@@ -70,21 +77,30 @@
 \use_geometry false
 \use_amsmath 1
 \use_esint 0
+\use_mhchem 1
+\use_mathdots 1
 \cite_engine basic
 \use_bibtopic false
+\use_indices false
 \paperorientation portrait
+\suppress_date false
+\use_refstyle 0
+\index Indice
+\shortcut idx
+\color #008000
+\end_index
 \secnumdepth 3
 \tocdepth 2
 \paragraph_separation indent
-\defskip medskip
+\paragraph_indentation default
 \quotes_language english
 \papercolumns 1
 \papersides 1
 \paperpagestyle default
 \tracking_changes false
 \output_changes false
-\author "" 
-\author "" 
+\html_math_output 0
+\html_be_strict false
 \end_header
 
 \begin_body
@@ -416,7 +432,7 @@ volete proprio
 
 \begin_layout Subsection
 Differenze tra LyX e gli altri word processor
-\begin_inset OptArg
+\begin_inset Argument
 status collapsed
 
 \begin_layout Plain Layout
@@ -1421,7 +1437,7 @@ Unità
 \align center
 \begin_inset Tabular
 <lyxtabular version="3" rows="20" columns="2">
-<features>
+<features tabularvalignment="middle">
 <column alignment="center" valignment="top" width="0">
 <column alignment="center" valignment="top" width="0">
 <row>
diff --git a/lib/doc/nb/Intro.lyx b/lib/doc/nb/Intro.lyx
index 8cb0af2944..ca6c705158 100644
--- a/lib/doc/nb/Intro.lyx
+++ b/lib/doc/nb/Intro.lyx
@@ -1,5 +1,5 @@
-#LyX 1.6.8svn created this file. For more info see http://www.lyx.org/
-\lyxformat 345
+#LyX 2.0.0svn created this file. For more info see http://www.lyx.org/
+\lyxformat 404
 \begin_document
 \begin_header
 \textclass article
@@ -37,18 +37,25 @@
   {LyX}}
 \end_preamble
 \use_default_options false
+\maintain_unincluded_children false
 \language norsk
 \inputencoding auto
+\fontencoding global
 \font_roman default
 \font_sans default
 \font_typewriter default
 \font_default_family default
+\use_xetex false
 \font_sc false
 \font_osf false
 \font_sf_scale 100
 \font_tt_scale 100
 
 \graphics default
+\default_output_format default
+\output_sync 0
+\bibtex_command default
+\index_command default
 \paperfontsize 12
 \spacing single
 \use_hyperref true
@@ -70,21 +77,30 @@
 \use_geometry false
 \use_amsmath 1
 \use_esint 0
+\use_mhchem 1
+\use_mathdots 1
 \cite_engine basic
 \use_bibtopic false
+\use_indices false
 \paperorientation portrait
+\suppress_date false
+\use_refstyle 0
+\index Register
+\shortcut idx
+\color #008000
+\end_index
 \secnumdepth 3
 \tocdepth 2
 \paragraph_separation indent
-\defskip medskip
+\paragraph_indentation default
 \quotes_language french
 \papercolumns 1
 \papersides 1
 \paperpagestyle default
 \tracking_changes false
 \output_changes false
-\author "" 
-\author "" 
+\html_math_output 0
+\html_be_strict false
 \end_header
 
 \begin_body
@@ -1301,7 +1317,7 @@ Måleenheter
 \align center
 \begin_inset Tabular
 <lyxtabular version="3" rows="20" columns="3">
-<features>
+<features tabularvalignment="middle">
 <column alignment="center" valignment="top" width="0">
 <column alignment="center" valignment="top" width="0">
 <column alignment="center" valignment="top" width="0">
diff --git a/lib/doc/nl/Intro.lyx b/lib/doc/nl/Intro.lyx
index 2ffccacde9..356de2d7d4 100644
--- a/lib/doc/nl/Intro.lyx
+++ b/lib/doc/nl/Intro.lyx
@@ -1,5 +1,5 @@
-#LyX 1.6.4svn created this file. For more info see http://www.lyx.org/
-\lyxformat 345
+#LyX 2.0.0svn created this file. For more info see http://www.lyx.org/
+\lyxformat 404
 \begin_document
 \begin_header
 \textclass article
@@ -37,18 +37,25 @@ L\kern-.1667em\lower.25em\hbox{Y}\kern-.125emX\@}
 {LyX}}
 \end_preamble
 \use_default_options false
+\maintain_unincluded_children false
 \language dutch
 \inputencoding auto
+\fontencoding global
 \font_roman default
 \font_sans default
 \font_typewriter default
 \font_default_family default
+\use_xetex false
 \font_sc false
 \font_osf false
 \font_sf_scale 100
 \font_tt_scale 100
 
 \graphics default
+\default_output_format default
+\output_sync 0
+\bibtex_command default
+\index_command default
 \paperfontsize 12
 \spacing single
 \use_hyperref true
@@ -70,21 +77,30 @@ L\kern-.1667em\lower.25em\hbox{Y}\kern-.125emX\@}
 \use_geometry false
 \use_amsmath 1
 \use_esint 0
+\use_mhchem 1
+\use_mathdots 1
 \cite_engine basic
 \use_bibtopic false
+\use_indices false
 \paperorientation portrait
+\suppress_date false
+\use_refstyle 0
+\index Trefwoord
+\shortcut idx
+\color #008000
+\end_index
 \secnumdepth 3
 \tocdepth 2
 \paragraph_separation indent
-\defskip medskip
+\paragraph_indentation default
 \quotes_language english
 \papercolumns 1
 \papersides 1
 \paperpagestyle default
 \tracking_changes false
 \output_changes false
-\author "" 
-\author "" 
+\html_math_output 0
+\html_be_strict false
 \end_header
 
 \begin_body
diff --git a/lib/doc/pl/Intro.lyx b/lib/doc/pl/Intro.lyx
index b396cc25ea..8ef8b9de4b 100644
--- a/lib/doc/pl/Intro.lyx
+++ b/lib/doc/pl/Intro.lyx
@@ -1,5 +1,5 @@
-#LyX 1.6.4svn created this file. For more info see http://www.lyx.org/
-\lyxformat 345
+#LyX 2.0.0svn created this file. For more info see http://www.lyx.org/
+\lyxformat 404
 \begin_document
 \begin_header
 \textclass article
@@ -37,18 +37,25 @@ L\kern-.1667em\lower.25em\hbox{Y}\kern-.125emX\@}
 {LyX}}
 \end_preamble
 \use_default_options false
+\maintain_unincluded_children false
 \language polish
 \inputencoding auto
+\fontencoding global
 \font_roman default
 \font_sans default
 \font_typewriter default
 \font_default_family default
+\use_xetex false
 \font_sc false
 \font_osf false
 \font_sf_scale 100
 \font_tt_scale 100
 
 \graphics none
+\default_output_format default
+\output_sync 0
+\bibtex_command default
+\index_command default
 \paperfontsize 12
 \spacing single
 \use_hyperref true
@@ -70,21 +77,30 @@ L\kern-.1667em\lower.25em\hbox{Y}\kern-.125emX\@}
 \use_geometry false
 \use_amsmath 1
 \use_esint 0
+\use_mhchem 1
+\use_mathdots 1
 \cite_engine basic
 \use_bibtopic false
+\use_indices false
 \paperorientation portrait
+\suppress_date false
+\use_refstyle 0
+\index Indeks
+\shortcut idx
+\color #008000
+\end_index
 \secnumdepth 3
 \tocdepth 2
 \paragraph_separation indent
-\defskip medskip
+\paragraph_indentation default
 \quotes_language polish
 \papercolumns 1
 \papersides 1
 \paperpagestyle default
 \tracking_changes false
 \output_changes false
-\author "" 
-\author "" 
+\html_math_output 0
+\html_be_strict false
 \end_header
 
 \begin_body
diff --git a/lib/doc/pt/Intro.lyx b/lib/doc/pt/Intro.lyx
index 0ea03b5299..ffc281771c 100644
--- a/lib/doc/pt/Intro.lyx
+++ b/lib/doc/pt/Intro.lyx
@@ -1,5 +1,5 @@
-#LyX 1.6.4svn created this file. For more info see http://www.lyx.org/
-\lyxformat 345
+#LyX 2.0.0svn created this file. For more info see http://www.lyx.org/
+\lyxformat 404
 \begin_document
 \begin_header
 \textclass article
@@ -37,18 +37,25 @@ L\kern-.1667em\lower.25em\hbox{Y}\kern-.125emX\@}
 {LyX}}
 \end_preamble
 \use_default_options false
+\maintain_unincluded_children false
 \language brazilian
 \inputencoding auto
+\fontencoding global
 \font_roman default
 \font_sans default
 \font_typewriter default
 \font_default_family default
+\use_xetex false
 \font_sc false
 \font_osf false
 \font_sf_scale 100
 \font_tt_scale 100
 
 \graphics default
+\default_output_format default
+\output_sync 0
+\bibtex_command default
+\index_command default
 \paperfontsize 12
 \spacing single
 \use_hyperref true
@@ -70,21 +77,30 @@ L\kern-.1667em\lower.25em\hbox{Y}\kern-.125emX\@}
 \use_geometry false
 \use_amsmath 1
 \use_esint 0
+\use_mhchem 1
+\use_mathdots 1
 \cite_engine basic
 \use_bibtopic false
+\use_indices false
 \paperorientation portrait
+\suppress_date false
+\use_refstyle 0
+\index Índice
+\shortcut idx
+\color #008000
+\end_index
 \secnumdepth 3
 \tocdepth 2
 \paragraph_separation indent
-\defskip medskip
+\paragraph_indentation default
 \quotes_language english
 \papercolumns 1
 \papersides 1
 \paperpagestyle default
 \tracking_changes false
 \output_changes false
-\author "" 
-\author "" 
+\html_math_output 0
+\html_be_strict false
 \end_header
 
 \begin_body
diff --git a/lib/doc/ro/Intro.lyx b/lib/doc/ro/Intro.lyx
index 103a3cbc53..dc0a97bd15 100644
--- a/lib/doc/ro/Intro.lyx
+++ b/lib/doc/ro/Intro.lyx
@@ -1,5 +1,5 @@
-#LyX 1.6.4svn created this file. For more info see http://www.lyx.org/
-\lyxformat 345
+#LyX 2.0.0svn created this file. For more info see http://www.lyx.org/
+\lyxformat 404
 \begin_document
 \begin_header
 \textclass article
@@ -37,18 +37,25 @@ L\kern-.1667em\lower.25em\hbox{Y}\kern-.125emX\@}
 {LyX}}
 \end_preamble
 \use_default_options false
+\maintain_unincluded_children false
 \language romanian
 \inputencoding auto
+\fontencoding global
 \font_roman default
 \font_sans default
 \font_typewriter default
 \font_default_family default
+\use_xetex false
 \font_sc false
 \font_osf false
 \font_sf_scale 100
 \font_tt_scale 100
 
 \graphics none
+\default_output_format default
+\output_sync 0
+\bibtex_command default
+\index_command default
 \paperfontsize 12
 \spacing single
 \use_hyperref true
@@ -70,21 +77,30 @@ L\kern-.1667em\lower.25em\hbox{Y}\kern-.125emX\@}
 \use_geometry false
 \use_amsmath 1
 \use_esint 0
+\use_mhchem 1
+\use_mathdots 1
 \cite_engine basic
 \use_bibtopic false
+\use_indices false
 \paperorientation portrait
+\suppress_date false
+\use_refstyle 0
+\index Index
+\shortcut idx
+\color #008000
+\end_index
 \secnumdepth 3
 \tocdepth 2
 \paragraph_separation indent
-\defskip medskip
+\paragraph_indentation default
 \quotes_language english
 \papercolumns 1
 \papersides 1
 \paperpagestyle default
 \tracking_changes false
 \output_changes false
-\author "" 
-\author "" 
+\html_math_output 0
+\html_be_strict false
 \end_header
 
 \begin_body
diff --git a/lib/doc/ru/Intro.lyx b/lib/doc/ru/Intro.lyx
index d697a09767..23b2fbdd37 100644
--- a/lib/doc/ru/Intro.lyx
+++ b/lib/doc/ru/Intro.lyx
@@ -1,5 +1,5 @@
-#LyX 1.6.8svn created this file. For more info see http://www.lyx.org/
-\lyxformat 345
+#LyX 2.0.0svn created this file. For more info see http://www.lyx.org/
+\lyxformat 404
 \begin_document
 \begin_header
 \textclass article
@@ -37,18 +37,25 @@ L\kern-.1667em\lower.25em\hbox{Y}\kern-.125emX\@}
 {LyX}}
 \end_preamble
 \use_default_options false
+\maintain_unincluded_children false
 \language russian
 \inputencoding auto
+\fontencoding global
 \font_roman default
 \font_sans default
 \font_typewriter default
 \font_default_family default
+\use_xetex false
 \font_sc false
 \font_osf false
 \font_sf_scale 100
 \font_tt_scale 100
 
 \graphics default
+\default_output_format default
+\output_sync 0
+\bibtex_command default
+\index_command default
 \paperfontsize 12
 \spacing single
 \use_hyperref true
@@ -70,21 +77,30 @@ L\kern-.1667em\lower.25em\hbox{Y}\kern-.125emX\@}
 \use_geometry false
 \use_amsmath 1
 \use_esint 0
+\use_mhchem 1
+\use_mathdots 1
 \cite_engine basic
 \use_bibtopic false
+\use_indices false
 \paperorientation portrait
+\suppress_date false
+\use_refstyle 0
+\index Предметный указатель
+\shortcut idx
+\color #008000
+\end_index
 \secnumdepth 3
 \tocdepth 2
 \paragraph_separation indent
-\defskip medskip
+\paragraph_indentation default
 \quotes_language french
 \papercolumns 1
 \papersides 1
 \paperpagestyle default
 \tracking_changes false
 \output_changes false
-\author "" 
-\author "" 
+\html_math_output 0
+\html_be_strict false
 \end_header
 
 \begin_body
@@ -1348,7 +1364,7 @@ C-<
 
  (файл 
 \family typewriter
-Extended.lyx
+Additional.lyx
 \family default
 ).
  Когда нам нужно указать комбинацию клавиш, мы используем следующее соглашение
diff --git a/lib/doc/sk/Intro.lyx b/lib/doc/sk/Intro.lyx
index 702c5fab68..36ffaee413 100644
--- a/lib/doc/sk/Intro.lyx
+++ b/lib/doc/sk/Intro.lyx
@@ -1,5 +1,5 @@
-#LyX 1.6.8svn created this file. For more info see http://www.lyx.org/
-\lyxformat 345
+#LyX 2.0.0svn created this file. For more info see http://www.lyx.org/
+\lyxformat 404
 \begin_document
 \begin_header
 \textclass article
@@ -37,18 +37,25 @@
   {LyX}}
 \end_preamble
 \use_default_options false
+\maintain_unincluded_children false
 \language slovak
 \inputencoding auto
+\fontencoding global
 \font_roman default
 \font_sans default
 \font_typewriter default
 \font_default_family default
+\use_xetex false
 \font_sc false
 \font_osf false
 \font_sf_scale 100
 \font_tt_scale 100
 
 \graphics default
+\default_output_format default
+\output_sync 0
+\bibtex_command default
+\index_command default
 \paperfontsize 12
 \spacing single
 \use_hyperref true
@@ -70,25 +77,35 @@
 \use_geometry false
 \use_amsmath 1
 \use_esint 0
+\use_mhchem 1
+\use_mathdots 1
 \cite_engine basic
 \use_bibtopic false
+\use_indices false
 \paperorientation portrait
+\suppress_date false
+\use_refstyle 0
 \branch english
 \selected 0
+\filename_suffix 0
 \color #fa1849
 \end_branch
+\index Index
+\shortcut idx
+\color #008000
+\end_index
 \secnumdepth 3
 \tocdepth 2
 \paragraph_separation indent
-\defskip medskip
+\paragraph_indentation default
 \quotes_language german
 \papercolumns 1
 \papersides 1
 \paperpagestyle default
 \tracking_changes false
 \output_changes false
-\author "" 
-\author "" 
+\html_math_output 0
+\html_be_strict false
 \end_header
 
 \begin_body
@@ -1168,7 +1185,7 @@ Jednotky
 \align center
 \begin_inset Tabular
 <lyxtabular version="3" rows="20" columns="2">
-<features>
+<features tabularvalignment="middle">
 <column alignment="center" valignment="top" width="0">
 <column alignment="center" valignment="top" width="0">
 <row>
diff --git a/lib/doc/sl/Intro.lyx b/lib/doc/sl/Intro.lyx
index 09576bbd8d..39012b6521 100644
--- a/lib/doc/sl/Intro.lyx
+++ b/lib/doc/sl/Intro.lyx
@@ -1,5 +1,5 @@
-#LyX 1.6.4svn created this file. For more info see http://www.lyx.org/
-\lyxformat 345
+#LyX 2.0.0svn created this file. For more info see http://www.lyx.org/
+\lyxformat 404
 \begin_document
 \begin_header
 \textclass article
@@ -37,18 +37,25 @@ L\kern-.1667em\lower.25em\hbox{Y}\kern-.125emX\@}
 {LyX}}
 \end_preamble
 \use_default_options false
+\maintain_unincluded_children false
 \language slovene
 \inputencoding auto
+\fontencoding global
 \font_roman default
 \font_sans default
 \font_typewriter default
 \font_default_family default
+\use_xetex false
 \font_sc false
 \font_osf false
 \font_sf_scale 100
 \font_tt_scale 100
 
 \graphics default
+\default_output_format default
+\output_sync 0
+\bibtex_command default
+\index_command default
 \paperfontsize 12
 \spacing single
 \use_hyperref true
@@ -70,21 +77,30 @@ L\kern-.1667em\lower.25em\hbox{Y}\kern-.125emX\@}
 \use_geometry false
 \use_amsmath 1
 \use_esint 0
+\use_mhchem 1
+\use_mathdots 1
 \cite_engine basic
 \use_bibtopic false
+\use_indices false
 \paperorientation portrait
+\suppress_date false
+\use_refstyle 0
+\index Stvarno kazalo
+\shortcut idx
+\color #008000
+\end_index
 \secnumdepth 3
 \tocdepth 2
 \paragraph_separation indent
-\defskip medskip
+\paragraph_indentation default
 \quotes_language german
 \papercolumns 1
 \papersides 1
 \paperpagestyle default
 \tracking_changes false
 \output_changes false
-\author "" 
-\author "" 
+\html_math_output 0
+\html_be_strict false
 \end_header
 
 \begin_body
diff --git a/lib/doc/sv/Intro.lyx b/lib/doc/sv/Intro.lyx
index bda4447f8d..2b999f8510 100644
--- a/lib/doc/sv/Intro.lyx
+++ b/lib/doc/sv/Intro.lyx
@@ -1,5 +1,5 @@
-#LyX 1.6.4svn created this file. For more info see http://www.lyx.org/
-\lyxformat 345
+#LyX 2.0.0svn created this file. For more info see http://www.lyx.org/
+\lyxformat 404
 \begin_document
 \begin_header
 \textclass article
@@ -37,18 +37,25 @@ L\kern-.1667em\lower.25em\hbox{Y}\kern-.125emX\@}
 {LyX}}
 \end_preamble
 \use_default_options false
+\maintain_unincluded_children false
 \language swedish
 \inputencoding auto
+\fontencoding global
 \font_roman default
 \font_sans default
 \font_typewriter default
 \font_default_family default
+\use_xetex false
 \font_sc false
 \font_osf false
 \font_sf_scale 100
 \font_tt_scale 100
 
 \graphics default
+\default_output_format default
+\output_sync 0
+\bibtex_command default
+\index_command default
 \paperfontsize 12
 \spacing single
 \use_hyperref true
@@ -70,21 +77,30 @@ L\kern-.1667em\lower.25em\hbox{Y}\kern-.125emX\@}
 \use_geometry false
 \use_amsmath 1
 \use_esint 0
+\use_mhchem 1
+\use_mathdots 1
 \cite_engine basic
 \use_bibtopic false
+\use_indices false
 \paperorientation portrait
+\suppress_date false
+\use_refstyle 0
+\index Sakord
+\shortcut idx
+\color #008000
+\end_index
 \secnumdepth 3
 \tocdepth 2
 \paragraph_separation indent
-\defskip medskip
+\paragraph_indentation default
 \quotes_language swedish
 \papercolumns 1
 \papersides 1
 \paperpagestyle plain
 \tracking_changes false
 \output_changes false
-\author "" 
-\author "" 
+\html_math_output 0
+\html_be_strict false
 \end_header
 
 \begin_body
diff --git a/lib/doc/uk/Intro.lyx b/lib/doc/uk/Intro.lyx
index bdd2025111..a7a16094f3 100644
--- a/lib/doc/uk/Intro.lyx
+++ b/lib/doc/uk/Intro.lyx
@@ -1,5 +1,5 @@
-#LyX 1.6.8svn created this file. For more info see http://www.lyx.org/
-\lyxformat 345
+#LyX 2.0.0svn created this file. For more info see http://www.lyx.org/
+\lyxformat 404
 \begin_document
 \begin_header
 \textclass article
@@ -29,18 +29,25 @@
   {LyX}}
 \end_preamble
 \use_default_options false
+\maintain_unincluded_children false
 \language ukrainian
 \inputencoding auto
+\fontencoding global
 \font_roman default
 \font_sans default
 \font_typewriter default
 \font_default_family default
+\use_xetex false
 \font_sc false
 \font_osf false
 \font_sf_scale 100
 \font_tt_scale 100
 
 \graphics default
+\default_output_format default
+\output_sync 0
+\bibtex_command default
+\index_command default
 \paperfontsize 12
 \spacing single
 \use_hyperref true
@@ -62,21 +69,30 @@
 \use_geometry false
 \use_amsmath 1
 \use_esint 0
+\use_mhchem 1
+\use_mathdots 1
 \cite_engine basic
 \use_bibtopic false
+\use_indices false
 \paperorientation portrait
+\suppress_date false
+\use_refstyle 0
+\index Індекс
+\shortcut idx
+\color #008000
+\end_index
 \secnumdepth 3
 \tocdepth 2
 \paragraph_separation indent
-\defskip medskip
+\paragraph_indentation default
 \quotes_language english
 \papercolumns 1
 \papersides 1
 \paperpagestyle default
 \tracking_changes false
 \output_changes false
-\author "" 
-\author "" 
+\html_math_output 0
+\html_be_strict false
 \end_header
 
 \begin_body
@@ -431,7 +447,7 @@ WYSIWYM.
 
 \begin_layout Subsection
 Відмінність між LyX та іншими текстовими процесорами
-\begin_inset OptArg
+\begin_inset Argument
 status collapsed
 
 \begin_layout Plain Layout
@@ -967,7 +983,7 @@ type "mailto:"
 \emph default
  (the file 
 \family typewriter
-Extended.lyx
+Additional.lyx
 \family default
 ).
  У тексті ви побачите певні скорочення назв клавіш, ми будемо використовувати
@@ -1384,7 +1400,7 @@ name "cap:Units-for-image"
 \align center
 \begin_inset Tabular
 <lyxtabular version="3" rows="20" columns="2">
-<features>
+<features tabularvalignment="middle">
 <column alignment="center" valignment="top" width="0">
 <column alignment="center" valignment="top" width="0">
 <row>