Added "-v" to calabash-android command line.

See here for reason:
http://stackoverflow.com/questions/23243943/calabash-android-giving-no-keystores-found-when-run-under-jenkins
Merge branch 'master' of https://github.com/farrukhnajmi/gradle-calabash-android-plugin into farrukhnajmi-master

Conflicts:
	src/main/groovy/org/notlocalhost/gradle/CalabashTestPlugin.groovy