Summary: This make use of the the setup we have at Litho, which should make it easier to keep them in sync. It creates proper source jars, AARs (without bundling in unwanted transitive deps) and POMs. Closes https://github.com/facebook/Sonar/pull/104 Reviewed By: priteshrnandgaonkar Differential Revision: D8638912 Pulled By: passy fbshipit-source-id: ff4921c0683e9b6f859085b542ceae840a7e8291