Added 'checkthat' to the test suite, along with test for calls to 'global' with multiple arguments.
Added 'checkthat' to the test suite, along with test for calls to 'global' with multiple arguments.

tolysz/hiccup,gcfavorites/hiccup,muspellsson/hiccup,strepo/hiccup,gcfavorites/hiccup,tolysz/hiccup,muspellsson/hiccup,strepo/hiccup