Also compile test sources on travis (tests don't work reliably yet)
Also compile test sources on travis (tests don't work reliably yet)

syncthing/syncthing-android,Nutomic/syncthing-android,begetan/syncthing-android,jmintb/syncthing-android,flipreverse/syncthing-android,flipreverse/syncthing-android,begetan/syncthing-android,wweich/syncthing-android,wweich/syncthing-android,syncthing/syncthing-android,jmintb/syncthing-android,syncthing/syncthing-android,Nutomic/syncthing-android