Removed appbrain-sdk-android.jar
* updated the minSdkVersion to 14
* removed old contacts.xml
added contact notifier service
fixed get current photo query and optimized change condition
fixed existing photo url check
updating starred contacts with hd photo on every sync
added preference for sync type
switched synctype condition in sync adapter
added batch.execute on update contact details
changed sync_all_contacts default value to false
changed join_by_id button title
added LEGACY as sync_type option
disabled notifier service when legacy sync_type is selected
enabled syncStatuses when legacy sync_type is selected
adjusted getContacts for new legacy sync_type option
fixed typo
enabled resize filtering
fixed small/initial photo syncing
* replaced fql with graph api for "hd" image request
* added method for checking max supported image size
added maximum picture size option