MOB-91: Add watches into Firebase
Merge branch 'develop' into feat/MOB-91#notifications
MOB-91: Add or remove deviceToken on user
MOB-91: Successfully sending notification when user opts-in
MOB-91: Prep to upgrade to FB 2.0.6
MOB-91: Notifications on 'add-comment' working with extra data

Also upgraded to FB 2.0.6 and GF 3.2.0
MOB-91: Remove TTL on notification
MOB-91: Adding notification_type to custom data
MOB-91: Changed custom data to object, not JSON string
MOB-91: Hard-coding icon count-in-circle to 1
Merge branch 'develop' into feat/MOB-91#notifications
Merge branch 'develop' into feat/MOB-91#notifications
HTML tweak to message display