Update .travis.yml, adding more GHC versions
Update .travis.yml, adding more GHC versions
clinty/Juicy.Pixels,Twinside/Juicy.Pixels,clinty/Juicy.Pixels,Chobbes/Juicy.Pixels,Twinside/Juicy.Pixels,Chobbes/Juicy.Pixels,Twinside/Juicy.Pixels