.travis.yml: build only master branch
.travis.yml: build only master branch

jagan-veeraraghavan/svgo,WebTwist/svgo,PeterWangPo/svgo,pgherveou/svgo,subzey/svgo,svg/svgo,ricardobeat/svgo,ben-eb/svgo,bORm/svgo,svg/svgo,OrangeLV/svgo,akatopo/svgo,allypalanzi/svgo,ennett50/svgo,pieter-lazzaro/svgo