Hereafter are the changes in the docs for 2.3

1----------- UserGuide.lyx

* Title: change version number

* Section 3.9.3.2: Quote->Quotation marks
                   edition of old sections
		   new stuff

* Section 3.9.5: capitalize logos

* Section 6.1: item 'Formatted reference', additional stuff
               item 'Label only', new stuff
	       new note at end of section

* Section 6.5: additional info about the use of databases

* Section 6.5.1: add crossref to title
                 pĥrase added to first paragraph
		 paragraph added on natbib use

* Section 6.5.2: remove BiBTeX in title
                 change word in first paragraph
		 add info about biblatex
		 edit content as section 6.5.2.1 BibTeX
		 add section 6.5.2.2 Biblatex
                 add section 6.5.2.3 Processors
		   from previous info
		 add section 6.5.2.4 Customizing
		 section 6.5.3 completely rewritten
		 
* Section 6.8: add info about inverted branches

* Section B.12: edit info to add biblatex features

* Section C.1.2.3: add info about tab closing

* Bibliography: add entry about Biblatex


2-----------  Additional.lyx

* Title: change version number

* Section 2.5: new material in item "Overfull hbox"
               new material in item "Underfull hbox"

* Section 3.1.3: add label to section title
                 second alinea: 'or' instad of 'of'

* Section 3.2.1: 2nd alinea 'Child Document'
                 3rd alinea: document differences
                             between methods
                 5th alinea added

* Section 3.2.3: completely rewritten

* Section 3.5.3: review of the \star\ documentation

* Section 4: 4th alinea, footnote: edit the file path

* Section 4.1: Images item: suppress ref to bug, correct
               menu name
               second alinea,  correct menu name

* section 5.2: add label to section title

* Section 3.1: introduce Biblatex

* Section 3.1.1: introduce Biblatex

* Section 3.1.2: rename title as 'Subdivided bibliographies'
                 and introduce Biblatex

* Section 3.1.3: rewrite almost completely

* Section 5.6.1: 1st alinea: review calling method
                 entry 'Built-in reverse search via SyncTeX':
                       a couple of details added

* Section 5.6.3: entry Okular: a few changes

* Section 6.2.3: 3rd alinea: add documentation of
                             institute and email
                             suppress two additional methods

* Section 6.1.4: document the paragraph style Keywords

* Section 6.1.6: suppress some unsupported commands

* Section 6.1.8: word changed

* Section 6.2.1: update version number

* Section 6.2.2: update class name
                 suppress two phrases

* Section 6.2.4.3: supress first two commands
                   
* Section 6.9.3: typo in Title, remover Caption and Comment

* Section 6.9.4.3: review paragraph

* Section 6.10.5: item 'Parenthetical': phrase supressed

* Section 6.11.2: item 2, phrase reviewed

* Section 6.11.4: section supressed completely

* Section 6.12.2: 1st alinea: 'template' instaed of 'file'
                  1st item: document option loading
		  last item: word supressed
* Section 6.14.2: item Dictum: chnage optional arg name

* section 6.14.3: add note about v1 obsolecence

* Section 6.15.2: item Page style: edit menu name
                  item Sectioning: chnage last phrase
		  item Article:  edit menu name

* Section 6.15.3: item Epigraph: add '(optional)'
                                 and change last phrase 

* Section 6.18.5: suppressed completely

* Section 6.19.5: phrase suppressed

* Section 6.30.3.1: entry Comment suppressed

* Section 7.2.1: 2nd alinea: add article
                 3rd alinea: add a couple of words
		 4th alinea: edit vc-command font and manual name

* Section 7.2.2.1: edit command syntax

* Section 7.2.2.5: edit command syntax

* Section 7.2.3.6: edit command syntax

* Section 7.2.3.7: edit command syntax

* Section 7.2.4.1: edit command syntax

* Section 7.2.4.3: edit command syntax

* Section 7.2.4.4: edit command syntax

* Section 7.2.4.6: edit command syntax

* Section 7.2.4.7: typo and emdash in first line

* Section 7.2.4.8: edit command syntax

* Section 7.2.4.9: emdash in second alinea
                   quotes in Locked state entry

* Section 7.2.4.10: edit menu name

* Section 7.2.4.10: edit Rev insets

* Section 7.2.6.1: edit quotes in third alinea

* Section 7.2.6.2: typo

* Section 7.2.6.3->5: edit quotes

* Section 7.2.7:  edit vc-command font

* Section 7.2.8: emdash added, edit vc-compare font,
                 add a couple of words and menu name
		 edit HEAD-X font

* Section 7.3.2.1: 2nd alinea, 2nd item: add footnote

* Section 7.3.3.1: 1st subpar: edit menu name
                   2nd subpar: replace 'layout' by 'custom inset'
		               replace 'paragraph' by 'text inset'
		   3rd subpar, item 2: replace 'layout' by 'inset'
		   4th subpar, 2nd alinea: edit command syntax
		               4th alinea: suppress vert. spacings
			                   and page break, edit
					   command syntax

* Section 7.3.3.3:  suppress vert. spacings
                    edit last alinea

* Section 7.3.3.4: edit 1st alinea
                   Toolbar description: chnage Icon name

* Section 8.1: 2nd alinea, edit latex package font

* Section 8.1.3: add hyperlink, edit latex package font

* Section 8.1.3.1: edit baselineskip font

* Section 8.1.3.2: edit multicolsep font
                   edit setlength font in Note

* Section 8.1.3.3: edit columnbreak font

* Section 8.1.3.4: edit columnsep font

* Section 8.1.3.5: edit columnseprule font
                   edit columnseprulecolor font
                   edit red font
		   reformat columnseprulecolor commands

* section 8.2: edit shapepar font (two occurrences)

* Section 8.2.2: lat alinea, add hyperlink and edit shapepar font

* Bibliography: suppress entries
			       
3----------- Customization.lyx

* Title: change version number

* Section 2.1.2: new citeengines item
               new xtemplates item

* Section 2.1.4: remove external_templates item
		 
* Section 5.2.6: new section (Cite engine files)

* Section 5.3.3: new section (Cite engine file decalration)

* Section 5.3.4->5: new CiteEngine item
                    new CiteFramework item
	            new MaxCiteNames item
	            new OutlinerName item

* Section 5.3.6->7: inside Argument item
                      new AddToToc
                      new PassThru
                      new IsTocCaption
                      new IsTocCaption item
                      new ResumeCounter item
                      new StepMasterCounter item

* Section 5.3.9->10:  new AddToToc item
                      edit InToc item
		      new IsTocCaption item

* Section 5.3.12->13: new section (Citation engine description)

* Section 5.3.13->14: add CiteFormat item syntax
                      add use instructions (2nd par.)
		      new paragraph about special keys
		      new paragraph about author lists
		      word citation added (translatable text)
		      phrase about cittengines (id.)
                 
* Section 6.2: 3rd paragraph, introduce xtemplate files

4----------- EmbeddedObjects.lyx

* Title: change version number

* Section 8: 1st paragraph add minted
             4th paragraph add example listing
             5th paragraph add note and remove previous example
	     8th paragraph edited
	     last paragrpah edited

* Biblography: add reference to minted package