Implemented ShadowFilterIntent copy constructor.

Closes #1300.
Implemented  startLeScan and stopLeScan in BluetoothAdapter.

Closes #1299.
Added basic ParcelFileDescriptor support.

Closes #1295.
Added support for ordered broadcasts.

Closes #1301.
Add enforcement check for <application> element in <manifest> which is declared as "must contain" here:-

http://developer.android.com/guide/topics/manifest/manifest-element.html

This fails fast and prevents the cryptic NPE when parsing application meta data when there is no application.
Remove unused import.
Added missing test manifest with no <application> element.
Merge pull request #1309 from jongerrish/android_manifest_no_application

Add enforcement check for <application> element in <manifest>
Support theme attributes referencing attributes.