Adds vnc_require_instance_uuid_as_password option

This is a new option for grizzly that requires the entering of
the uuid as a password before connection is made.

fixes bug 1128454

Change-Id: If0b0dd98ceaaf7ee483d5f9c58fbc4f754ab99a7
q-admin: update keystone + nova config section

bug 1156822

- added sections for new metadata & security groups flags
- updated vif-plugging section in light of port-bindings
- also cleaned up some incorrect references to 'OpenStack
Compute' where it should be 'OpenStack Identity'.
- other misc improvements as I saw them.

Change-Id: I47aec95aa961d362375d7c3f54ce32a9fbc29fce
Merge "q-admin: update keystone + nova config section"
Merge "Adds vnc_require_instance_uuid_as_password option"
Changes pom.xml for Operations Guide and updates links

to point to html and generated pdf.

Change-Id: Ib98a19eeda5783009d4a5e12060668bfdbf9c9db
No need to edit glance paste files

As of Folsom, there is no need to edit the glance-api-paste.ini and
glance-registry-paste.ini files in a regular install of glance. Remove
references to this in the install doc.

For implementation details, see:
 * https://bugs.launchpad.net/glance/+bug/1043490
 * https://review.openstack.org/12149
 * https://github.com/openstack/glance/commit/b7197041f

Change-Id: Ic3ef513f818727a7daebda2b7271e5dcd66ffe91
Merge "Changes pom.xml for Operations Guide and updates links"
Fix the link to the operations guide HTML file.

Change-Id: I173496e677451312de136d18932d3a9215db3c1d
Updates to trunk links for the ops guide to avoid broken links

while troubleshooting why the build won't build on the folsom branch.

Change-Id: Icbc1d2c52ce329870372618fb19df1b2cb70cdd9
Updates landing page.

Change-Id: Ia08a28bc3a3d5ffecb96acfd5068364a7ff0a395