Add support for querying activities using implicit intents.
1. Add shadow implementation for MatchData and MatchDataAuthority in ShadowIntentFilter
2. Add support in parsing data nodes for Activity's IntentFilter in AndroidManifest
3. Finally, add support in queryIntentActivities to match implicit intent as well in RobolectricPackageManager.
Merge branch 'master' of https://github.com/tcysteph/robolectric