Fix openstack-dashboard.conf in horizon SSL conf

As reported by danieru, who also provided this fix, the
openstack-dashboard.conf in the section on
"Configure the dashboard for HTTPS" was incorrect, and did
not work for versions of apache included in current
distributions.

Change-Id: I12d38945268589c0d988220460d8ab0a02c41354
Closes-Bug: 1321660
Fix typo in compute getting started

It's nova-xvpnvncproxy, not nova-xvpnvcproxy.

Change-Id: Ic059c47d1cb2563967f75e83e6cd99e054bb4824
FreeBSD Image Example

Adds instructions for building FreeBSD images to Image Guide

Change-Id: I383ac7a2378259fd36b32e885d8ef8ced03588cc
Closes-Bug: #1332573
Merge "Fix typo in compute getting started"
Edits to the Compute overview section

Removed duplicated content; minor edits for consistency and convention.
A few more edits for clarity (df)

Change-Id: I297b218031d16c6496c467330dde9ed1f71147ef
Implements: blueprint installation-guide-improvements
Slightly simpler wording as explanation for admin creds

- If phrase will be used over and over, shorter seems better
- Previous wording could cause confusion about a policy for
admin tenant

Change-Id: I57101e700c2be7d2c6f4b65ee1bc691abbca5b97
Merge "Slightly simpler wording as explanation for admin creds"
Imported Translations from Transifex

Change-Id: Ic9d271aa47ff615fc48199b085226601c70911bc
Merge "Fix openstack-dashboard.conf in horizon SSL conf"
Fix overlapping text in network credential tables

Adjust column size for tables to have readable text.

Change-Id: I898709cc172aaf6866eedf2324da54f3cab8cec1
Removes security guide from this repo

The Security Guide is in openstack/security-doc.

Adjust central pom.xml and test-languages.sh.

Change-Id: I2213a40da494a0d62c65e4a3d35074fab3e909f4
Remove obsolete entries from doc-test.conf

Remove entries for training-guides and pre-docbook HA Guide.

Change-Id: Ie4123321cd716cbf524e98fe2ab53380ef2b365f
Merge "Remove obsolete entries from doc-test.conf"
Merge "FreeBSD Image Example"