Make build status badge only apply to master branch.
Make build status badge only apply to master branch.
FactomProject/go-spew,bparees/go-spew,bparees/go-spew,FactomProject/go-spew,dvln/go-spew,davecgh/go-spew,davecgh/go-spew,dvln/go-spew,kortschak/utter