Skin system
Merge branch 'master' of https://github.com/jon301/jaykill

* 'master' of https://github.com/jon301/jaykill:
  Skin system
Add theme config variable
Merge branch 'master' of https://github.com/jon301/jaykill

* 'master' of https://github.com/jon301/jaykill:
  Add theme config variable

Conflicts:
	_config.yml