Completed features:
* provide ability to send messages via POST as part of GZIPed message sending mechanism
* copied library into demo projects
* updated library information (debug output in console)
Merge branch 'hotfix-230114'
Merge branch 'fix-zd3978'

Conflicts:
	cocoa/HOWTO/ClientSidePresence/PubNubMacOSTestApplication/libs/PubNub/Core/PubNub.m
	cocoa/HOWTO/SimpleSubscribe/PubNubMacOSTestApplication/libs/PubNub/Core/PubNub.m
	cocoa/PubNubMacOSTestApplication/PubNubMacOSTestApplication/libs/PubNub/Core/PubNub.m
	iOS/HOWTO/APNSVideo/demo9/demo9/libs/PubNub/Core/PubNub.m
	iOS/HOWTO/CallsWithoutBlocks/CallsWithoutBlocks/libs/PubNub/Core/PubNub.m
	iOS/HOWTO/ClientSidePresence/PubNubDemo/libs/PubNub/Core/PubNub.m
	iOS/HOWTO/HelloWorld/pubnubDemoExample/libs/PubNub/Core/PubNub.m
	iOS/HOWTO/SimpleSubscribe/PubNubDemo/libs/PubNub/Core/PubNub.m
	iOS/HOWTO/ULSMethods/ULSMethods/libs/PubNub/Core/PubNub.m
	iOS/iPadDemoApp/pubnub/libs/PubNub/Core/PubNub.m
	iOS/tests/Apns/pubnub/libs/PubNub/Core/PubNub.m
	iOS/tests/ConnectionIssues/pubnub/libs/PubNub/Core/PubNub.m
	iOS/tests/ConnectionIssues1/ConnectionIssues1.xcodeproj/project.xcworkspace/xcshareddata/ConnectionIssues1.xccheckout
	iOS/tests/ConnectionIssues1/pubnub/libs/PubNub/Core/PubNub.m
	iOS/tests/ConnectionResume/pubnub/libs/PubNub/Core/PubNub.m
	iOS/tests/GeoReachability/GeoReachability/pubnub/libs/PubNub/Core/PubNub.m
	iOS/tests/IdleTimeout/pubnub/libs/PubNub/Core/PubNub.m
	iOS/tests/JSONAbsent/JSONAbsent/pubnub/libs/PubNub/Core/PubNub.m
	iOS/tests/JSONAbsent/pubnub/libs/PubNub/Core/PubNub.m
	iOS/tests/JSONPresent/pubnub/libs/PubNub/Core/PubNub.m
	iOS/tests/PubNubTestBackground/pubnub/libs/PubNub/Core/PubNub.m
	iOS/tests/PubNubTestBackgroundMessage/mediatorWithMessage/pubnub/libs/PubNub/Core/PubNub.m
	iOS/tests/PubNubTestBackgroundMessage/pubnub/libs/PubNub/Core/PubNub.m
	iOS/tests/PubNubTestBackgroundTime/pubnub/libs/PubNub/Core/PubNub.m
	iOS/tests/Subscription/pubnubBackground/libs/PubNub/Core/PubNub.m
	iOS/tests/ThreadBlocked/pubnub/libs/PubNub/Core/PubNub.m
	iOS/tests/iOSUnitTests/pubnub/libs/PubNub/Core/PubNub.m
	iOS/tests/pubnubBackground/pubnubBackground/libs/PubNub/Core/PubNub.m
* copied library into demo projects
* updated library information (debug output in console)
Update CHANGELOG
minor fix from Sergey
Update Podspec
Fix brackets in Podspec
Fixed issues:
* reachability lookup shouldn't be able to change state while application is in middle of transition into background execution context
* copied library into demo projects
* updated library information (debug output in console)
Update README.md
Update README.md
Update README.md
Merge branch 'fix-pt64753826' into develop
message
remove json from test
add case shouldRestoreSubscriptionFromLastTimeToken = NO to test
merge with develop branch ver. 3.5.5
* copied library into demo projects
* updated library information (debug output in console)
* copied library into demo projects
* updated library information (debug output in console)