Merge branch 'hotfix-t61' into refinement-connection
* added logic which allow to reset cached packet data if application is moving from background
* fixed issue when wakup timer was unable to detect on whether it should restore connection or not)
* implemented suspend / resume methods for reachability monitor, to make him be quite if application is sleeping. Looks like on Mac OS, reachability API is able to work, even if application wasn't informed on whether workspace / session is available or not
* small additions asfor reachability API resume
updated library in demo applications
small condition fix
Merge branch 'hotfix-t65' into hotfix-t61
* updated library in demo applications
Merge branch 'hotfix-t61' into rv-fixes

Conflicts:
	cocoa/HOWTO/SimpleSubscribe/PubNubMacOSTestApplication/libs/PubNub/Core/PubNub.m