mono-nat-1.1.0-bp156.3.1

- use en.opensuse.org/SourceUrls
- make this a noarch package to silence rpmlint
- adhere to the Mono packaging guidelines
- automatic spec file cleanup

- Update to 1.1.0
  - Now featuring NAT-PMP support

- Update to 1.0.2
- Can't use make -jN

- Require mono-nat by the -devel package.

- Update to 1.0.1

- Initial package