Add Go 1.7 to the build list
Add Go 1.7 to the build list

pks-t/git2go,pks-t/git2go,ezwiebel/git2go,ezwiebel/git2go,libgit2/git2go,libgit2/git2go,clns/git2go,clns/git2go,libgit2/git2go,ezwiebel/git2go,clns/git2go