Removed Guice
Merge pull request #2 from tommyschnabel/Add-Unit-Test-Module

Removed Guice
Got android annotations to build with gradle using Dagger

Conflicts:
	app/build.gradle
Tried to figure out unit testing for android working -- failed
Got rid of roboelectric for now, but added groovy with Spock to test the pure java services
Merge pull request #3 from tommyschnabel/Add-Initial-Unit-Tests

Add initial unit tests
Added Service interfaces. Already had a WeatherService.java, so I renamed it to WeatherServic.java until it disappears
Added Dagger, and implementation methods for services