This patch pushes up changes to the howitsmade-release-cycle.rst
slides. The goal of the patch is clean-up wording on a number of
slides, tie in the idea of the Project Teams Gathering and add
more exercises to get the class looking up the information on their
own. Also good opportunities for the class to talk in their groups.
I have also improved notes on a number of slides to provide more
guidance to the presenter and consolidated some of the wordier slides.
Change-Id: I7632c2e855844e6d8aa0b7c75734c6be3f5ae9e1
f9bce56013