VE-1349: Always use "File" as a name of a namespace for files and videos
Merge pull request #4377 from Wikia/VE-1349

VE-1349: Always use "File" as a name of a namespace for files and videos
VE-1338: Pull in change from upstream
VE-1368: Fix for missing decodeURIComponent by using ve.dm.MWImageNode.prototype.getFilename
VE-1074 Use LinkSuggest extension in VisualEditor's source dialog
VE-1276: Initial version of A/B/C test for Source Dialog entry point
VE-635: Keyboard shortcut for source editor
VE-1074 Changes from code review
VE-635 JSCS fixes
Merge pull request #4379 from Wikia/VE-1368

VE-1368: Fix for missing decodeURIComponent by using ve.dm.MWImageNode.p...
VE-1276: Added description for newly created i18n entry
Allow for using symbolic name to activate Optimizely experiment - which always would have different ID in production and in development environment
Merge pull request #4394 from Wikia/ve-optimizely

Allow for using symbolic name to activate Optimizely experiment - which ...
VE-456: Accesskeys based on editor preference
VE-1074 Remove double jQuery, add comments and new variable
Merge branch 've-sprint-24' into VE-1276
Merge branch 've-sprint-24' into VE-1276
VE-1276: Slighlty different approach to VE Source Entry Point experiment
VE-1276: Activate correct experiment
VE-1276: Minor fix