Kthresher

Added
- Support for config file '-c'.

Change
- Use of '-n' or '--number' changed to '-k' or '--keep' for number of kernels to keep.

Added
- LICENSE.

Change
- README to rst.

Added
- Support to keep a fixed amount of kernels '-n'.
- Support to '--dry-run'.

Changed
- Previously '-v' was used for version, it was changed to '-V'.
- Use of '-v' or '--verbose' was changed to add verbosity.
- Option '-l' or '--list' was changed to '-s' or '--show-autoremoval'.
- The use of disutils.LooseVersion broke support for Python3.

Deprecated
- Use of '-l','-f'.

Fixed
- Typos.

Fixed
- README.

Added
- Licencing.

Fixed
- README.

Added
- Released kthresher.

---

Contributors
- [delag](https://github.com/delag)
- [disengage00](https://github.com/disengage00)
- [jamrok](https://github.com/jamrok)
- [jkirk](https://github.com/jkirk)
- [Jose R. Gonzalez](https://github.com/Komish)
- [Tony G.](https://github.com/tonyskapunk)