Add example build to Makefile.
Refactor, add documentations.
Release 0.0.5
Move to global overlay as opposed to local.

Perhaps need to consider multiple overlays?
Release 0.1.0
Correct for offset body.
Major reworking.
Merge branch 'master' into gh-pages

* master:
  Major reworking.
  Correct for offset body.
  Release 0.1.0
  Move to global overlay as opposed to local.
  Release 0.0.5
  Refactor, add documentations.
  Add example build to Makefile.
Update examples.