VE-589: Proof-of-concept hiding of slugs
VE-589: Still proof-of-concept but improved a little bit
VE-1012 UploadBase::getTitle prematurely assigns title to null if called before file is accessible. Allow subsequent attemps to set non-null title.
VE-1028 Don't initialize FB Connect unless FB object is defined
Initial work on floating context menu
VE-1012 Just change order of operations for upload instead
VE-847: window resizing and performance work
VE-847: Removing trailing comma
Merge pull request #3600 from Wikia/VE-1012

VE-1012
VE-982 Disable VisualEditor for blog namespaces
VE-1024 Using edit icon in context menu
VE-847: Fixes from code review
VE-589: Add only one slug if there are not any content nodes
VE-847: Make mergable
Merge pull request #3607 from Wikia/VE-1028

VE-1028 Don't initialize FB Connect unless FB object is defined
VE-1024: Changes from code review
VE-1125: Normalization of oojs-ui icons
VE-1125: Normalization of ve-mw icons
VE-1125: Fixing normalization of oojs-ui icons
VE-1125: Normalization of ve icons