[Anno App] Improved list scanability
[Anno App] Minor fix
[Anno app] Commented all anno 'simple' related fields from JS to avoid errors
[Anno App] Highlight unread activities
[GAE Server] Updating 'last_read' when user read an anno
[Anno App] Minor fix
[iOS] Bumped build count
Merge branch 'develop' of github.com:usersource/anno into feature/tag-auto-complete

Conflicts:
	anno_app/platforms/ios/UserSource/UserSource-Info.plist
	anno_app/www/anno/pages/community/css/style.css