Project builds with Maven

- Moved project on Maven build
- Removed .classpath and .project as originally request in Pull #2

Please use IntelliJ instead of Eclipse that doesn't handle maven well.
In IntelliJ File > Open, navigate to project and select pom.xml. Watch for pop-up messages in right top corner and Enable Maven auto-import

To run project, on command line execute `mvn clean install` (recommended, IDEs are nice but...) make sure that either usb device plugged or emulator already running.