Findpython

Fixed
* Fix the regex to decide whether a name looks like python by frostming in https://github.com/frostming/findpython/pull/1
* Add timeout when fetching the version info by frostming in https://github.com/frostming/findpython/pull/1

**Full Changelog**: https://github.com/frostming/findpython/compare/0.1.1...0.1.2

Ensure the python is invalid by checking the get_version output

**Full Changelog**: https://github.com/frostming/findpython/compare/0.1.0...0.1.1

This is the first release

**Full Changelog**: https://github.com/frostming/findpython/commits/0.1.0