Prevent keyboard navigation of filters when they're not displayed
Fixed issue where you could navigate the gallery while the delete dialog was open
Renaming "top" to "galleryBar"
Renamed 'top.html' to 'galleryBar.html'
Renamed '/top' events to '/galleryBar' events
Finished renaming top to galleryBar
Added location information to the gallery, so users know what page/photo they're on