use async methods, update readme
Fixing some bugs
Update FH/FH/FHAct.h
add FHSyncClient implementation
update notify method to check if a notification should be sent before sending
Init config returns void, class check fixed
Check has always for sync
Type fix for warning
add offline mode support, fix an bug with sync tasks are not running if the device goes offline
Merge branch 'feature-sync' of github.com:feedhenry/fh-ios-sdk into feature-sync
fix an exception when there is remote data update
Renamed update notifcations to remote_update... New notification for local_update_applied
Investigating a crash
Fixed nil check
Fixed a collision bug - weren't be removed
add support for posting json data
bump version
Fixing FHAuth failure callbacks, revised getTweets in sample app since Twitter have deprecated things.
Save and Read trackId with init
Make trackId an object, rename to init