git-hub works/tested on OSX.
git-hub works/tested on OSX.

Fixed Makefile when GIT_EXEC_PATH is set.

dnmfarrell/git-hub,drbean/git-hub,dnmfarrell/git-hub,xdg/git-hub,perlpunk/git-hub,ingydotnet/git-hub,xdg/git-hub,ingydotnet/git-hub,dagolden/git-hub,perlpunk/git-hub,xdg/git-hub,perlpunk/git-hub,xdg/git-hub,dagolden/git-hub,ingydotnet/git-hub,drbean/git-hub,dnmfarrell/git-hub,dagolden/git-hub,drbean/git-hub,dagolden/git-hub