Completed tasks:
* added ability to store and load PNMessage instance to / from file.
* copied library into demo projects
* updated library information (debug output in console)
add test for save/load message
add test
update test
Merge branch 'feature-zd3627' into develop

Conflicts:
	cocoa/HOWTO/ClientSidePresence/PubNubMacOSTestApplication/libs/PubNub/Core/PubNub.m
	cocoa/HOWTO/ClientSidePresence/PubNubMacOSTestApplication/libs/PubNub/Data/PNMessage+Protected.h
	cocoa/HOWTO/ClientSidePresence/PubNubMacOSTestApplication/libs/PubNub/Data/PNMessage.h
	cocoa/HOWTO/SimpleSubscribe/PubNubMacOSTestApplication/libs/PubNub/Core/PubNub.m
	cocoa/HOWTO/SimpleSubscribe/PubNubMacOSTestApplication/libs/PubNub/Data/PNMessage+Protected.h
	cocoa/HOWTO/SimpleSubscribe/PubNubMacOSTestApplication/libs/PubNub/Data/PNMessage.h
	cocoa/PubNubMacOSTestApplication/PubNubMacOSTestApplication/libs/PubNub/Core/PubNub.m
	cocoa/PubNubMacOSTestApplication/PubNubMacOSTestApplication/libs/PubNub/Data/PNMessage+Protected.h
	cocoa/PubNubMacOSTestApplication/PubNubMacOSTestApplication/libs/PubNub/Data/PNMessage.h
	iOS/HOWTO/APNSVideo/demo9/demo9/libs/PubNub/Core/PubNub.m
	iOS/HOWTO/APNSVideo/demo9/demo9/libs/PubNub/Data/PNMessage+Protected.h
	iOS/HOWTO/APNSVideo/demo9/demo9/libs/PubNub/Data/PNMessage.h
	iOS/HOWTO/CallsWithoutBlocks/CallsWithoutBlocks/libs/PubNub/Core/PubNub.m
	iOS/HOWTO/CallsWithoutBlocks/CallsWithoutBlocks/libs/PubNub/Data/PNMessage+Protected.h
	iOS/HOWTO/CallsWithoutBlocks/CallsWithoutBlocks/libs/PubNub/Data/PNMessage.h
	iOS/HOWTO/ClientSidePresence/PubNubDemo/libs/PubNub/Core/PubNub.m
	iOS/HOWTO/ClientSidePresence/PubNubDemo/libs/PubNub/Data/PNMessage+Protected.h
	iOS/HOWTO/ClientSidePresence/PubNubDemo/libs/PubNub/Data/PNMessage.h
	iOS/HOWTO/HelloWorld/pubnubDemoExample/libs/PubNub/Core/PubNub.m
	iOS/HOWTO/HelloWorld/pubnubDemoExample/libs/PubNub/Data/PNMessage+Protected.h
	iOS/HOWTO/HelloWorld/pubnubDemoExample/libs/PubNub/Data/PNMessage.h
	iOS/HOWTO/SimpleSubscribe/PubNubDemo/libs/PubNub/Core/PubNub.m
	iOS/HOWTO/SimpleSubscribe/PubNubDemo/libs/PubNub/Data/PNMessage+Protected.h
	iOS/HOWTO/SimpleSubscribe/PubNubDemo/libs/PubNub/Data/PNMessage.h
	iOS/HOWTO/ULSMethods/ULSMethods/libs/PubNub/Core/PubNub.m
	iOS/HOWTO/ULSMethods/ULSMethods/libs/PubNub/Data/PNMessage+Protected.h
	iOS/HOWTO/ULSMethods/ULSMethods/libs/PubNub/Data/PNMessage.h
	iOS/iPadDemoApp/pubnub/libs/PubNub/Core/PubNub.m
	iOS/iPadDemoApp/pubnub/libs/PubNub/Data/PNMessage+Protected.h
	iOS/iPadDemoApp/pubnub/libs/PubNub/Data/PNMessage.h
	iOS/tests/Apns/pubnub/libs/PubNub/Core/PubNub.m
	iOS/tests/Apns/pubnub/libs/PubNub/Data/PNMessage+Protected.h
	iOS/tests/Apns/pubnub/libs/PubNub/Data/PNMessage.h
	iOS/tests/ConnectionIssues/pubnub/libs/PubNub/Core/PubNub.m
	iOS/tests/ConnectionIssues/pubnub/libs/PubNub/Data/PNMessage+Protected.h
	iOS/tests/ConnectionIssues/pubnub/libs/PubNub/Data/PNMessage.h
	iOS/tests/ConnectionIssues1/pubnub/libs/PubNub/Core/PubNub.m
	iOS/tests/ConnectionIssues1/pubnub/libs/PubNub/Data/PNMessage+Protected.h
	iOS/tests/ConnectionIssues1/pubnub/libs/PubNub/Data/PNMessage.h
	iOS/tests/ConnectionResume/pubnub/libs/PubNub/Core/PubNub.m
	iOS/tests/ConnectionResume/pubnub/libs/PubNub/Data/PNMessage+Protected.h
	iOS/tests/ConnectionResume/pubnub/libs/PubNub/Data/PNMessage.h
	iOS/tests/GeoReachability/GeoReachability/pubnub/libs/PubNub/Core/PubNub.m
	iOS/tests/GeoReachability/GeoReachability/pubnub/libs/PubNub/Data/PNMessage+Protected.h
	iOS/tests/GeoReachability/GeoReachability/pubnub/libs/PubNub/Data/PNMessage.h
	iOS/tests/IdleTimeout/pubnub/libs/PubNub/Core/PubNub.m
	iOS/tests/IdleTimeout/pubnub/libs/PubNub/Data/PNMessage+Protected.h
	iOS/tests/IdleTimeout/pubnub/libs/PubNub/Data/PNMessage.h
	iOS/tests/JSONAbsent/JSONAbsent/pubnub/libs/PubNub/Core/PubNub.m
	iOS/tests/JSONAbsent/JSONAbsent/pubnub/libs/PubNub/Data/PNMessage+Protected.h
	iOS/tests/JSONAbsent/JSONAbsent/pubnub/libs/PubNub/Data/PNMessage.h
	iOS/tests/JSONAbsent/pubnub/libs/PubNub/Core/PubNub.m
	iOS/tests/JSONAbsent/pubnub/libs/PubNub/Data/PNMessage+Protected.h
	iOS/tests/JSONAbsent/pubnub/libs/PubNub/Data/PNMessage.h
	iOS/tests/JSONPresent/pubnub/libs/PubNub/Core/PubNub.m
	iOS/tests/JSONPresent/pubnub/libs/PubNub/Data/PNMessage+Protected.h
	iOS/tests/JSONPresent/pubnub/libs/PubNub/Data/PNMessage.h
	iOS/tests/PubNubTestBackground/pubnub/libs/PubNub/Core/PubNub.m
	iOS/tests/PubNubTestBackground/pubnub/libs/PubNub/Data/PNMessage+Protected.h
	iOS/tests/PubNubTestBackground/pubnub/libs/PubNub/Data/PNMessage.h
	iOS/tests/PubNubTestBackgroundMessage/mediatorWithMessage/pubnub/libs/PubNub/Core/PubNub.m
	iOS/tests/PubNubTestBackgroundMessage/mediatorWithMessage/pubnub/libs/PubNub/Data/PNMessage+Protected.h
	iOS/tests/PubNubTestBackgroundMessage/mediatorWithMessage/pubnub/libs/PubNub/Data/PNMessage.h
	iOS/tests/PubNubTestBackgroundMessage/pubnub/libs/PubNub/Core/PubNub.m
	iOS/tests/PubNubTestBackgroundMessage/pubnub/libs/PubNub/Data/PNMessage+Protected.h
	iOS/tests/PubNubTestBackgroundMessage/pubnub/libs/PubNub/Data/PNMessage.h
	iOS/tests/PubNubTestBackgroundNotification/pubnub/libs/PubNub/Core/PubNub.h
	iOS/tests/PubNubTestBackgroundNotification/pubnub/libs/PubNub/Core/PubNub.m
	iOS/tests/PubNubTestBackgroundNotification/pubnub/libs/PubNub/Data/PNAccessRightOptions+Protected.h
	iOS/tests/PubNubTestBackgroundNotification/pubnub/libs/PubNub/Data/PNAccessRightOptions.m
	iOS/tests/PubNubTestBackgroundNotification/pubnub/libs/PubNub/Data/PNConfiguration.m
	iOS/tests/PubNubTestBackgroundNotification/pubnub/libs/PubNub/Data/PNMessage+Protected.h
	iOS/tests/PubNubTestBackgroundNotification/pubnub/libs/PubNub/Data/PNMessage.h
	iOS/tests/PubNubTestBackgroundNotification/pubnub/libs/PubNub/Data/PNMessage.m
	iOS/tests/PubNubTestBackgroundNotification/pubnub/libs/PubNub/Misc/Categories/NSString+PNAddition.h
	iOS/tests/PubNubTestBackgroundNotification/pubnub/libs/PubNub/Misc/Categories/NSString+PNAddition.m
	iOS/tests/PubNubTestBackgroundNotification/pubnub/libs/PubNub/Misc/PNConstants.h
	iOS/tests/PubNubTestBackgroundNotification/pubnub/libs/PubNub/Misc/PNMacro.h
	iOS/tests/PubNubTestBackgroundNotification/pubnub/libs/PubNub/Misc/Protocols/PNConnectionChannelDelegate.h
	iOS/tests/PubNubTestBackgroundNotification/pubnub/libs/PubNub/Network/PNMessagingChannel.m
	iOS/tests/PubNubTestBackgroundNotification/pubnub/libs/PubNub/Network/PNServiceChannel.h
	iOS/tests/PubNubTestBackgroundNotification/pubnub/libs/PubNub/Network/PNServiceChannel.m
	iOS/tests/PubNubTestBackgroundNotification/pubnub/libs/PubNub/Network/Packets/PNChangeAccessRightsRequest.h
	iOS/tests/PubNubTestBackgroundNotification/pubnub/libs/PubNub/Network/Packets/PNChangeAccessRightsRequest.m
	iOS/tests/PubNubTestBackgroundNotification/pubnub/libs/PubNub/Network/Packets/PNMessageHistoryRequest.h
	iOS/tests/PubNubTestBackgroundNotification/pubnub/libs/PubNub/Network/Packets/PNMessageHistoryRequest.m
	iOS/tests/PubNubTestBackgroundNotification/pubnub/libs/PubNub/Network/Packets/PNMessagePostRequest.m
	iOS/tests/PubNubTestBackgroundNotification/pubnub/libs/PubNub/Network/Transport/PNConnectionChannel.m
	iOS/tests/PubNubTestBackgroundTime/pubnub/libs/PubNub/Core/PubNub.m
	iOS/tests/PubNubTestBackgroundTime/pubnub/libs/PubNub/Data/PNMessage+Protected.h
	iOS/tests/PubNubTestBackgroundTime/pubnub/libs/PubNub/Data/PNMessage.h
	iOS/tests/Subscription/pubnubBackground/libs/PubNub/Core/PubNub.m
	iOS/tests/Subscription/pubnubBackground/libs/PubNub/Data/PNMessage+Protected.h
	iOS/tests/Subscription/pubnubBackground/libs/PubNub/Data/PNMessage.h
	iOS/tests/ThreadBlocked/pubnub/libs/PubNub/Core/PubNub.m
	iOS/tests/ThreadBlocked/pubnub/libs/PubNub/Data/PNMessage+Protected.h
	iOS/tests/ThreadBlocked/pubnub/libs/PubNub/Data/PNMessage.h
	iOS/tests/iOSUnitTests/pubnub.xcodeproj/project.xcworkspace/xcshareddata/pubnub.xccheckout
	iOS/tests/iOSUnitTests/pubnub.xcodeproj/xcshareddata/xcschemes/pubnubTestsDebug.xcscheme
	iOS/tests/iOSUnitTests/pubnub/libs/PubNub/Core/PubNub.m
	iOS/tests/iOSUnitTests/pubnub/libs/PubNub/Data/PNMessage+Protected.h
	iOS/tests/iOSUnitTests/pubnub/libs/PubNub/Data/PNMessage.h
	iOS/tests/iOSUnitTests/pubnubTests/HowToTests/HowToTests.m
	iOS/tests/pubnubBackground/pubnubBackground/libs/PubNub/Core/PubNub.m
	iOS/tests/pubnubBackground/pubnubBackground/libs/PubNub/Data/PNMessage+Protected.h
	iOS/tests/pubnubBackground/pubnubBackground/libs/PubNub/Data/PNMessage.h