File: Added the file package for doing filesystem operations.
CSV and File: Fixed formatting.
YAML: Added the beginings of YAML support. Does not currently work.
YAML: Updated example in the documentation to point to achel.
Display: Text can now be folded in a pretty way.
Install: Potentially fixed upgrading from 2014-07-09. Need to test more.
YAML: Now tested. Docuemntation updated accordingly.
YAML: Updated documentation for debian.