Update for python-heatclient 0.2.9

Change-Id: Iaecd576019e9586d43b3de2e1337564faf2507b2
Cleanup openrc.sh creation and usage

Consistently create and use PROJECT-openrc.sh files. This is the default
when you use the dashboard, so let's follow this everywhere. This makes
it also clearer which project is used.

Change-Id: I5e4604ed61b29e86193697171a9fc84f673fc102
Partial-Bug: #1290082
Fix link in Security Guide

The link was to a non-existant page, now it points to the right
section.

Change-Id: Ia256adf2a884cbbddb4760dc1ee123474ef59a4b
Closes-Bug: #1307620
Generate config-ref tables for keystone

This patch imports the autogenerated tables for keystone. Actual use of
these tables will be done in another patch.

Change-Id: Ib035c8469820aca7a7cf880f1bea758e9ea855d1
Partial-Bug: #1277330
Merge "Fix link in Security Guide"
Merge "Generate config-ref tables for keystone"
Merge "Cleanup openrc.sh creation and usage"
Merge "Update for python-heatclient 0.2.9"