PubNub:switching serializer + disabling ssl + switch to enable logging
fix for missing pubnub log
fix static analyzer warnings from engine commits 74cf1a6c39440ab8f15d91b8a584d3a35934fd2e and 4dcd4f1cba51c711f40d7284586275abd56a9fae
save dateFormatter in per thread dictionary
getting rid of unused function compiler errors
pubnub logging: tell whether logging is on
accidentaly missed a semicolon
Fix condition for when to use dispatch_release and dispatch_retain
Fix for Xcode 6 beta 3
Merge pull request #4 from pocketgems/fix_for_xcode_6_b3

Fix for Xcode 6 beta 3
Merge branch 'master' into dragons1.21