small fix related to the ability call success/error block of +connect method if it was called while there was no network connection
small fix related to the ability call success/error block of +connect method if it was called while there was no network connection

640Labs/pubnub,opentable/pubnub,640Labs/pubnub,opentable/pubnub,jzucker2/objective-c,jzucker2/objective-c,640Labs/pubnub,640Labs/pubnub,opentable/pubnub