Support for android studio

- add builg.gradle files
- modify AndroidManifest for <application> tags
- remove deprecated methods resulting in build issues
bump gradle Build tools version to 19.0.3
add settings to skip build failure on lint errors
Restructure test for Android studio support

- Moved test projects to within the library
- Removed unecessary files
- Some failing test cases have been temporarily commented out
Fix WebViewBridgeAnnotationConfiguratorTest failure with Android studio
Clean up unwanted code
Address code review comments and keep Eclipse compatibility
Merge pull request #33 from vishyrich/feature/android_studio_support

gradle support for triaina library