add the additional scala versions to travis
add the additional scala versions to travis

DiUS/pact-jvm,munk/pact-jvm,algra/pact-jvm,olga-vasylchenko/pact-jvm,caoquendo/pact-jvm,batasha/pact-jvm,sangohan/pact-jvm,Fitzoh/pact-jvm,phiber/pact-jvm,algra/pact-jvm,Fitzoh/pact-jvm,batasha/pact-jvm,venksub/pact-jvm,flaregames/pact-jvm,DiUS/pact-jvm