Tuesday Updates

* Prototyped a figure file for use in a control plugin.
* Improved comments to allow for automated generation of TODO/FIXME
reports.
* Attempted to remove a few deprecated functions.
* Misc. Extra updates.
Additional Tuesday Update

Deleted old settings. Added commit of updated to-do list, though it will
still need to be revised. This update is mostly to make github sync my
commits like it should.