TC:2786 adding ActionBar support library to enable ActionBar on all Android versions

Using the new Android Support Library to enable ActionBar across the board. 
See http://www.youtube.com/watch?v=6TGgYqfJnyc for general info on this.
The submitted pull request builds cleanly, however it currently doesn't pass testing since the required Theme.AppCompat... in the test app's AndroidManifest.xml is not found by Studio. Google's instructions for applying a support library with resources (see http://developer.android.com/tools/support-library/setup.html ) don't directly apply to Titanium SDK development, and I am not expert enough on Titanium Android build integration to do this. Hopefully someone with knowledge of this process can at least perform that step - this support library would be a huge improvement!