Scheduling docs

[circa10a]

Close #63

[codecov-io]

Codecov Report

Merging #65 into master will not change coverage.
The diff coverage is n/a.

@@          Coverage Diff          @@
##           master    #65   +/-   ##
=====================================
  Coverage     100%   100%           
=====================================
  Files           8      8           
  Lines         167    167           
=====================================
  Hits          167    167

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 3d9d541...dfa1794. Read the comment docs.

[dannysauer]

Does runonce actually require the interval argument? That's weird. :)

[circa10a]

@dannysauer It doesnt, require it but will default to 300 otherwise. This way it runs (almost) instantly.