* small fix for catchup setting from user and restoring subscription on application resume
Limit textview chats to 2K to keep it running zippy.
Merge branch 'hotfix-t69' of https://github.com/pubnub/objective-c into hotfix-t69
* should fix issue when delegate methods not called (because of frequent reachability state change client is messed in state)
Merge branch 'hotfix-t69' of github.com:pubnub/objective-c into hotfix-t69
Merge branch 'hotfix-t69' into rv-fixes