really bump the expiry date

briar-android/src/org/briarproject/android/SplashScreenActivity.java

@@ -25,7 +25,7 @@ public class SplashScreenActivity extends BaseActivity {
 			Logger.getLogger(SplashScreenActivity.class.getName());
 
 	// This build expires on 1 October 2016
-	private static final long EXPIRY_DATE = 1472684400 * 1000L;
+	private static final long EXPIRY_DATE = 1475276400 * 1000L;
 
 	@Inject
 	protected ConfigController configController;