XWIKI-9176: New XWiki Syntax Guide

 * initial version on behalf of Johannes Stoldt,
   version from 30/Mar/11 found in the issue tracker
XWIKI-9176: New XWiki Syntax Guide

  * use $services.localization instead of $msg.get
  * WCAG: add title to syntax selection
  * WCAG: avoid header level jumping
  * remove some duplicate ids
  * fix js/css includes
XWIKI-9176: New XWiki Syntax Guide

 * move table with from inline stlye to css and reduce width to 99%
 * keep language in left navigation (first attempt)
XWIKI-9176: New XWiki Syntax Guide

 * update content to latest version of the previous pages
 * add separate "other syntaxes" page
 * new section "advanced"
 * language now also preserved in syntext switch
XWIKI-9176: New XWiki Syntax Guide

 * add translation keys
XWIKI-9176: New XWiki Syntax Guide

 * default to syntax 2.1
XWIKI-9176: New XWiki Syntax Guide

 * XHTML validity: add page name to the sections for
   each syntax version to make the heading's ids unique
 * hide all pages but the main syntax page
XWIKI-9176: New XWiki Syntax Guide

  * CSS coding style cleanup
  * Fix bug where the button for the syntax selector was not hidden
    when a language parameter is present
  * remove dead / commented code
XWIKI-9176: New XWiki Syntax Guide

  * move translations to preferred place
  * minor formatting changes, especially run xar:formal again
XWIKI-9176: New XWiki Syntax Guide

 * updated macro section after discussion on the issue
XWIKI-9176: New XWiki Syntax Guide

  * support translations in new navigation
  * update german translation
XWIKI-9176: New XWiki Syntax Guide

  * update french translation to new navigation
  * fix missing broken image references in the "Links" section
XWIKI-9176: New XWiki Syntax Guide

  * update the italian translation to the new navigation
  * some finetuning with the "Links" table width
XWIKI-9176: New XWiki Syntax Guide

  * update the translations for sv and lv to the new navigation
XWIKI-9176: New XWiki Syntax Guide

  * add missing german translations
  * fix several formatting bugs found while proofreading
XWIKI-9176: New XWiki Syntax Guide

  * translations of the main page no longer needed
XWIKI-9176: New XWiki Syntax Guide

  * keep "xpage" parameter when navigating between different pages
XWIKI-9176: New XWiki Syntax Guide

  * unified handing of some request parameters
    that should be passed around
XWIKI-9176: New XWiki Syntax Guide

  * add kludge to keep inter-section link in print view
    if coming from print view
XWIKI-9657: File system attachment porter script doesn't work any more after the recent changes to XWikiAttachmentArchive
* Synchronize getRevision() with getVersions()