Added since tag for editor#addContentsCss() method.
Changed the link to installation guide.
Readme updated.
Linked Code Snippet Guide to docs.
Code Snippet plugins API docs reviewed.
Merge branch 't/11781' into major
Whitespace fix.
Updated translations
Updated the list of available translations in plugin definitions.
Final changelog additions for 4.4.
Changelog item indentation level corrected.
Started 4.4.1 development.
Updated jquery version used in sample from 1.9.1 to 1.11.0.
Changelog entry.
Merge branch 't/11807'
Moved beforeInsert() call before fetching the selection in editable#insertElementIntoSelection() method.
Added missing comment.
Changelog entry.
Merge branch 't/11848'
RegExp optimization.