cameronmcefee/plax — pull request #32 by lukekarrys (2012-12-05 21:01:14+00:00)
Title: Allow clearing of previously defined layers when disabling

I had a specific need to clear all the plax layers I previously defined when disabling, so that I could enable again with a different set of layers.

This PR adds one option to `disable` to allow for that.