Adding the iOS app and integration example with GlRenderer.

remoting/client/ios/app/main.mm

Index: remoting/client/ios/app/main.mm
diff --git a/remoting/client/ios/main.mm b/remoting/client/ios/app/main.mm
similarity index 88%
rename from remoting/client/ios/main.mm
rename to remoting/client/ios/app/main.mm
index 8043a7220023519814b18762ecb287fae898afb1..408b2888aa58504378c6b5154fb6dff45068341c 100644
--- a/remoting/client/ios/main.mm
+++ b/remoting/client/ios/app/main.mm
@@ -1,4 +1,4 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2017 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
@@ -10,7 +10,7 @@
 
 #include "base/at_exit.h"
 #include "base/command_line.h"
-#import "remoting/client/ios/app_delegate.h"
+#import "remoting/client/ios/app/app_delegate.h"
 
 int main(int argc, char* argv[]) {
   // This class is designed to fulfill the dependents needs when it goes out of