Update of pom.xml files

* Add canonicalUrlBase everywhere
* Add glossaryCollection everywhere - this will not build the glossary,
  but make glossterms work and silence build warnings
* Remove profileSecurity and security settings, we should always use the
  default of external.

Closes-Bug: #1273135

Change-Id: Ib81654070b9c58314815dbc45711a8875fec31b1
Moves one section about image properties to Cloud Admin Guide

rather than the Config Reference.

Change-Id: I9cf386725fa8841b1f2fdd9ccbb1331897aaca9d
Revised wording regarding HA capabilites

Text originally stated that HA prevents node failures, which may result
in a mismatch with user expectations. Revised statement to clarify that
HA helps mitigate the impact of individual node failures.

Change-Id: I805a642ee6020ca53c27c120a811ca7349a2f14f
Partial-Bug: #1217503
Fixes a small typo in the glance-verify section

backport: havana
Change-Id: I4306c110198e32d2db1c1a528d89aae972a13d01
Merge "Revised wording regarding HA capabilites"
Merge "Moves one section about image properties to Cloud Admin Guide"
Merge "Update of pom.xml files"
small cleanup security_guide  ch037_risks

typo queueuing to Queuing
minor grammar edit, added comma
Made changes to sentence formats
removed extra paragraph for 1 sentence, added 0MQ, removed space afer </para>

Change-Id: Idb7b7cce09e2a38c2e2838c06e023a4ebf4b4839