Added link to PEP8
Added CONTRIBUTING.md
Fixed formatting in CONTRIBUTING.md
Some more CONTRIBUTING.md formatting
Added "Contributing" section to README
Added some more things to CONTRIBUTORS.md
More changes in README.

- Shortened title
- Fixed path to config file
Merge branch 'master' of https://github.com/dbrgn/orochi
Fixing spelling mistake

Found a typo in one of the help messages.