VID-2099 removing sloth from galleries
VID-2099 adding warning note in sloth
VID-2069 refactor of media gallery toggler JS
Bunch of new files for the wikia and FB client
VID-2069 renaming function
VID-2069 refactor of toggler inside galleries to separate concerns a bit more
VID-2069 fixing JS unit tests
VID-2097 checking for true keyword instead of any value
UC-40 closing forced login modal after user clicks to connect with facebook
Merge pull request #5140 from Wikia/VID-2099

Vid 2099 - removing sloth from media gallery flow
UC-53 Added model class for FB connect mapping and other fixes
UC-53 Actually add new model class
VID-2102 Keep track of when we've already called wfArticleMetaDescription
Merge pull request #5152 from Wikia/VID-2069

Vid 2069 Fixing order of showing, hiding, and loading indicator of gallery toggle buttons
Merge pull request #5156 from Wikia/VID-2097

VID-2097 checking for true keyword instead of any value
Merge pull request #5161 from Wikia/UC-40

UC-40 Fixing modal overlapping problem
Merge branch 'dev' into VideoSprint60

Conflicts:
	extensions/wikia/MediaGallery/scripts/controllers/galleries.js
	extensions/wikia/MediaGallery/scripts/controllers/index.js
	extensions/wikia/MediaGallery/styles/MediaGallery.scss
UC-53 Got Connect/disconnect to work
UC-53 Several updates

* Fixed connect/disconnect
* Added more docs
* Added more i18n
UC-53 Exported wgEnableMediaGalleryExt and fixed style/lint errors