Updated google play services to latest version and refactored code to use : GoogleApiClient.IConnectionCallbacks and GoogleApiClient.IOnConnectionFailedListener instead of : IGoogleApiClientConnectionCallbacks, IGoogleApiClientOnConnectionFailedListener
Updated google play services to latest version and refactored code to use : GoogleApiClient.IConnectionCallbacks and GoogleApiClient.IOnConnectionFailedListener instead of : IGoogleApiClientConnectionCallbacks, IGoogleApiClientOnConnectionFailedListener