(2019-11-13)
- Added `--address` to ssdpy-server.
- Binding to an interface now explicitly subscribes the interface to the multicast group.
- Removed `constants.IPv4` and `constants.IPv6` in favor of raw strings: `("ipv4", "ipv6")`.
- Added code coverage reports.
- Added tests for ssdpy-server.
- Increase testing breadth to include more python versions (2.7, >=3.4).