tree 4fa09d6e315d70608630e3f341d66ca8b7f1d563
parent b84ad2278cc3449588ba79c2f11aa73132e56ef4
author David Shrewsbury <shrewsbury.dave@gmail.com> 1491404387 -0400
committer David Shrewsbury <shrewsbury.dave@gmail.com> 1491404467 -0400

Add trigger developer doc

Move developer docs to their own subdir (to avoid filename conflicts
with current doc set), and add a (very basic) new dev doc for triggers.

Change-Id: I0dce63ab9fa470247c4bbd4aae58dc97cdf8a517