Add GZip Encoding default Header
Fix for azure certificate issue in froyo
Revert "Fix for azure certificate issue in froyo"

This reverts commit 3224f9d20cb449ff89f9d1a96c8ee9b1fbb8e76d.
Change method name to "loginWithGoogleAccount" and overload for different scope
Added missing comments
More overloads for loginWithGoogleAccount
Removed title and button from login UI
removed google-play-services.jar
Merge remote-tracking branch 'origin/dev' into PushHandler