Update docs for \output_changes move

Since \output_changes is written again at the original position, we need to
fix those files that have been updated using the intermediate version.
The update was done by running development/tools/updatedocs.py <lyxexe> where
<lyxexe> was the path to an up to date LyX binary. All files that did contain
additional changes were reverted:

lib/doc/LFUNs.lyx
lib/doc/UserGuide.lyx
lib/doc/Shortcuts.lyx
lib/examples/de/beamer.lyx

The \SpecialChar changes are fine, these files have never been saved by LyX
after the update to 483.

lib/doc/Development.lyx

@@ -82,9 +82,9 @@ logicalmkup
 \papersides 2
 \paperpagestyle headings
 \tracking_changes false
+\output_changes false
 \html_math_output 0
 \html_css_as_file 0
-\output_changes false
 \html_be_strict true
 \end_header
 

lib/doc/Formula-numbering.lyx

@@ -297,7 +297,7 @@ height "1pt"
 
 To create this example, first a counter must be defined for the Roman numbered
  formulas.
- To do this the following is inserted to the \SpecialCharNoPassThru LaTeX
+ To do this the following is inserted to the \SpecialChar LaTeX
 -preamble:
 \end_layout
 
@@ -433,7 +433,7 @@ Every formula will be by default numbered Arabic.
 \backslash
 setrom
 \series default
- is inserted in \SpecialCharNoPassThru TeX
+ is inserted in \SpecialChar TeX
 -mode.
  With the command 
 \series bold

lib/doc/Math.lyx

@@ -209,9 +209,9 @@
 \bullet 2 2 35 -1
 \bullet 3 2 7 -1
 \tracking_changes false
+\output_changes false
 \html_math_output 0
 \html_css_as_file 0
-\output_changes false
 \html_be_strict false
 \end_header
 

lib/doc/MergedManuals.lyx

@@ -202,7 +202,7 @@ filename "Customization.lyx"
 \end_layout
 
 \begin_layout Part
-\SpecialCharNoPassThru LyX
+\SpecialChar LyX
  Functions Manual
 \end_layout
 

lib/doc/ca/Intro.lyx

@@ -97,9 +97,9 @@
 \papersides 1
 \paperpagestyle default
 \tracking_changes false
+\output_changes false
 \html_math_output 0
 \html_css_as_file 0
-\output_changes false
 \html_be_strict false
 \end_header
 

lib/doc/cs/Tutorial.lyx

@@ -96,9 +96,9 @@
 \papersides 1
 \paperpagestyle plain
 \tracking_changes false
+\output_changes false
 \html_math_output 0
 \html_css_as_file 0
-\output_changes false
 \html_be_strict false
 \end_header
 

lib/doc/da/Intro.lyx

@@ -97,9 +97,9 @@
 \papersides 1
 \paperpagestyle default
 \tracking_changes false
+\output_changes false
 \html_math_output 0
 \html_css_as_file 0
-\output_changes false
 \html_be_strict false
 \end_header