Cleaned up travis.yml file
Cleaned up travis.yml file

mrvisser/Hilary,timdegroote/Hilary,stuartf/Hilary,simong/Hilary,mrvisser/Hilary,stuartf/Hilary,nicolaasmatthijs/Hilary,Orodan/Hilary,timdegroote/Hilary,simong/Hilary,jfederico/Hilary,jfederico/Hilary,ExC0d3/Hilary,ExC0d3/Hilary,Orodan/Hilary,nicolaasmatthijs/Hilary