SL 3.5: Copied 3.4 as base copy to 3.5
SL 3.5: Updated unit tests

Added tests for grant, revoke and audit
Also copied the updated C# core with updated file from SL
SL 3.5: Copied Pubnub.cs file from PAM-T12(WP8)
C# PubNub 3.5:  Core file copy for T9 branch
Merge branch 'T9'