Do install and test in one step/process on Travis
Do install and test in one step/process on Travis

June92/Cardshifter,SirPython/Cardshifter,Cardshifter/Cardshifter,Cardshifter/Cardshifter,SirPython/Cardshifter,SirPython/Cardshifter,June92/Cardshifter,Cardshifter/Cardshifter,June92/Cardshifter