[RM-681] use 'iPad Air' as default for iPad app to launch app as 64-bit

http://hipbyte.myjetbrains.com/youtrack/issue/RM-681

NEWS

@@ -29,6 +29,8 @@
     contained extensions. Thanks to Hwee-Boon Yar for patch.
   * [iOS] Fixed a bug where the relative path cannot be used in
     `app.provisioning_profile'.
+  * [iOS] Fixed a bug where iPad simulator would not launch app as 64-bit even
+    if app contains 64-bit binary. Changed default simulator to `iPad Air'.
   * Fixed a regression where a link error would be caused in Xcode when trying
     to use a static library which was generated by `rake static'.
   * Fixed a bug where the wrong Boxed object would be returned from an

lib/motion/project/template/ios/config.rb

@@ -265,7 +265,7 @@ module Motion; module Project;
       when '4'
         ' 5s'
       else
-        (family == 1) ? ' 6' : ' Retina'
+        (family == 1) ? ' 6' : ' Air'
       end
     end