* drop end of life python versions
* Don't match garbage characters at the end of parsed strings
* Fractional seconds are cut off to microseconds (always round
down)
* Allow control over return type of parse_duration #64 (Felix
Claessen)
* Python >= 3.7 required
- drop python-isodate-no-six.patch (upstream)
- add six dependency
- Remove BuildRequires: python-2to3, useless since included in main
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-isodate?expand=0&rev=38
