Resolve-march-native

What's Changed
* Workaround issues with SSE4 (fixes 177) by hartwork in https://github.com/hartwork/resolve-march-native/pull/180

**Full Changelog**: https://github.com/hartwork/resolve-march-native/compare/5.0.2...5.1.0

What's Changed
* Stop producing `-mno-branch-cost=2` from `-mbranch-cost=2` (fixes 127) by hartwork in https://github.com/hartwork/resolve-march-native/pull/129


**Full Changelog**: https://github.com/hartwork/resolve-march-native/compare/5.0.1...5.0.2

What's Changed
* Drop support for Python 3.8 by hartwork in https://github.com/hartwork/resolve-march-native/pull/124
* Prepare release 5.0.1 by hartwork in https://github.com/hartwork/resolve-march-native/pull/125


**Full Changelog**: https://github.com/hartwork/resolve-march-native/compare/5.0.0...5.0.1

What's Changed
* Address warnings by hartwork in https://github.com/hartwork/resolve-march-native/pull/120
* Add support for `octeon2`, `power7`, `power8` / cover more cfarm machines by hartwork in https://github.com/hartwork/resolve-march-native/pull/122
* Prepare release 5.0.0 by hartwork in https://github.com/hartwork/resolve-march-native/pull/123


**Full Changelog**: https://github.com/hartwork/resolve-march-native/compare/4.1.0...5.0.0

What's Changed
* Fix for AMD K8 by hartwork in https://github.com/hartwork/resolve-march-native/pull/118
* Prepare release 4.1.0 by hartwork in https://github.com/hartwork/resolve-march-native/pull/119


**Full Changelog**: https://github.com/hartwork/resolve-march-native/compare/4.0.0...4.1.0

What's Changed
* Add `-mcpu=` support to `sort.flags_sort_key` by hartwork in https://github.com/hartwork/resolve-march-native/pull/109
* Fix help output link clickability by hartwork in https://github.com/hartwork/resolve-march-native/pull/111
* Debug print invocation of target help call to GCC, also by hartwork in https://github.com/hartwork/resolve-march-native/pull/112
* `README.rst`: Get `--help` output back in sync by hartwork in https://github.com/hartwork/resolve-march-native/pull/113
* Start using `/dev/stdout` by hartwork in https://github.com/hartwork/resolve-march-native/pull/114
* `README.rst`: Migrate from reStructuredText to Markdown by hartwork in https://github.com/hartwork/resolve-march-native/pull/116
* Fix target help parser (fixes 110) by hartwork in https://github.com/hartwork/resolve-march-native/pull/115
* Bump version to 4.0.0 by hartwork in https://github.com/hartwork/resolve-march-native/pull/117


**Full Changelog**: https://github.com/hartwork/resolve-march-native/compare/3.0.0...4.0.0