Set VERSION to 3.3.0-dev (via xsrc)
Update JS snapshot to version 3.3.0-dev (via xsrc)
Update JS snapshot to version 3.3.0-dev to fix the problem that couldn't find the correct js file path for installed apps
[doing-320] added versionx script to support xface-engine version
[Doing-301]Adjust the relationship between XRuntime and XViewController, and implement the main part of lib-mode-supporting.

1. Add XRootViewController which inherits from XViewController,
XRuntime holds a weak reference to XRootViewController and
XRootViewController is responsible for creating an instance of XRuntime.
2. Update the startApp: and  closeApp: correspondingly.
[Doing-301]Update the logic of isDefaultAppWebView and add some new methods which can be used to find top view controller.
Update templates app delegate to create XRootViewController which is used as the entry point to xFace.
Remove unneeded headers
[Doing-301]Sync p4 change 18171:Observe client notification and fire client event
Update XRootViewController to define runtime as a private property.
xface/xface-mobile-spec #15: Update the process of parsing access tags and unify whitelist implementations with Cordova
Squashed 'cordova-ios/' changes from 7da5f2d..1733e64

1733e64 CB-5286 - Fix warnings when compiled under arm64
412bd59 CB-4863 - Drop iOS 5.0 support, and support arm64 (closes #90)
50ca482 CB-6149 - AppDelegate uses deprecated handleOpenURL
61053f9 Removed obsolete .gitmodules
82ce4f2 CB-6150 - objc_msgSend causes EXC_BAD_ACCESS with plugins on arm64

git-subtree-dir: cordova-ios
git-subtree-split: 1733e64e724007427056e03d0c65e58559de3951
Merge commit '73f397b62766355327c87fd18bd95e733aed7160'
[Doing-330]AppDelegate uses deprecated handleOpenURL

Sync Cordova commit 50ca482c8e
- CB-6149 - AppDelegate uses deprecated handleOpenURL
Drop iOS 5.0 support, and support arm64 (closes #90)

- Sync Cordova commit 412bd5955
- CB-4863 - Drop iOS 5.0 support, and support arm64 (closes #90)
[Doing-330] Fix warnings when compiled under arm64
Remove unneeded privates files
Clean up template appdelegate.
Remove unneeded classes.
Update create script to remove unneeded classes.