Ported Extend-o-Brain to Android. The Brainstem can now interact with it locally and without service calls. Neo4j is technically in the APK (via neo4j-android) but not yet tested. Ripple and GraphSail removed for now to cut down on dependencies. Gremlin and several other deps excluded from extendo-android only. Configured ProGuard to keep dx from failing due to very many classes/methods. The APK is still only 700kb.