sdk/src/com/socialize/networks/facebook/FacebookUtilsImpl.java
@Override
	public void unlink(final Context context, final SocializeDeAuthListener listener) {
		facebookFacade.unlink(context, listener);
	}
@Override
	public void unlink(final Context context, final SocializeDeAuthListener listener) {
		facebookFacade.unlink(context, listener);
	}
/* (non-Javadoc)
@see com.socialize.networks.facebook.FacebookUtilsProxy#unlink(android.app.Activity)