deleted cordova-wp8 to subtree it next
Squashed 'cordova-wp8/' content from commit befa330

git-subtree-dir: cordova-wp8
git-subtree-split: befa33002dc46636ee2fb5be9087b57c5de11b64
Merge commit '97caeb7c397f9533de5258bd534d097585138919' as 'cordova-wp8'
modify cordova core adapt to xface