Save GalleryURL
Adds URL stateness when overlay is opened
Remove extra comments
Add switch to enable pushState
Fix tests
Updated tests to include pushState checking
Typo
Merge branch 'master' into gallery-urls
Merge branch 'gallery-urls' into gallery-swipey

Conflicts:
	common/app/assets/javascripts/modules/lightbox-gallery.js
Adding omniture component name
Fixes urlpush being called twice on popstate