Add Travis CI build image
Add Travis CI build image

eXcomm/coinpunk,habibmasuro/coinpunk,RaitoBezarius/coinpunk,Bushstar/talentpunk,Bushstar/coinpunk,kyledrake/coinpunk,Tetpay/coinpunk,eXcomm/coinpunk,RaitoBezarius/coinpunk,offlinehacker/coinpunk,kyledrake/coinpunk,RobertStuff/coinpunk,dayreiner/quarkpunk,bitpay/coinpunk,Bushstar/coinpunk,Bushstar/featherpunk,habibmasuro/coinpunk