Update various versions

- Build tools to 25.0.3
- Play Services to 10.4.2
- v13 Support to 25.3.1
- Wearable to 2.0.1
- Gradle to 2.3.1
- Updated gradle-wrapper to 3.3 in new project base

Test: Verified against wearable/wear/WearDrawers project

Change-Id: I02dd5ab344f093e15649742a5de3f986f1eb0dec