Move Android project with Java project dep test to its own folder.

Also make it more complex:
- java project references a jar file.
- 2 libs depend on the java project
- app project only reference the libs, not the java project
  (it still does but indirectly).

Change-Id: I8fc53e0f868ce014ea99486e7b1fa6fe0f197daa
45 files changed