* Move to GitHub (https://github.com/micktwomey/pyiso8601). * Remove python 2.6, 3.2, 3.3 and 3.4 from tests * Add python 3.7 and 3.8 to tests OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-iso8601?expand=0&rev=29