removed local `shunit2` per PR comments
removed local `shunit2` per PR comments

postmodern/chruby,regularfry/chruby,ngpestelos/chruby,postmodern/chruby,ilikepi/chruby,ilikepi/chruby,eunomie/chgo,kbrock/chruby,ngpestelos/chruby,eunomie/chgo,kbrock/chruby,regularfry/chruby