Fix small errors with several documents

fixes bug 1087067

As in the bug report, there are three issues with these documents:

1. one liner for glance
2. use raw links to the scripts on github
3. there is no novnc service to restart

which this patch fixes

Change-Id: I8366cfc1f0f044fdcc79670960e04be6996340db
Quantum keystone page cleanup

fixes bug 1083311

multi-line commands are indented when they should not be - fixed

the example of adding the admin role below is unclear, as as it uses UUIDs without indicating where
it got those uuids - replaced with more commands

Change-Id: I6e1050ea1a3bacd8e14ce25a1c26ab6873e6ddd9
Fix formatting of swift tempurl doc

fixes bug 1063698

Previously this looked terrible. Adding some programlisting and para
tags make it much better.

Change-Id: I6948a478d820a38bfe6d60444ac3dc7ec017987e
clarify network inconsistencies in nova.conf

fixes bug 1061352

As in the bug report, public_interface in nova.conf was set to wrong
values and it was unclear that it should be an unconfigured physical
interface.

This patch changes the value and adds some comments and
 clarifications from the mailing lists.

Change-Id: I13f087fca43d107ce20e31204132c6cd29e1bfb9
Clarify physical disk partitioning in swift

fixes bug 988048

Add a clarifying note about physical partitioning to the swift
installation doc.

Change-Id: I9f92cb07c4038350055051e2a0654e80281a64f0
Add minimum dnsmasq version to quantum doc

fixes bug 108277

The Quantum docs do not contain the minimum supported dnsmasq version
. The version is important as older dnsmasq releases do not support
all of the options that Quantum needs.

dnsmasq 2.59 and newer is known to work.

Patchset fixes misspelling of quantum from qantum

Change-Id: I83f0bcecf2c120475d375baa0ce9c58f9ceb9676
Merge "Add minimum dnsmasq version to quantum doc"
Merge "Quantum keystone page cleanup"
Merge "Fix formatting of swift tempurl doc"
Merge "clarify network inconsistencies in nova.conf"
This will add more explaination about the metadata service with l3 agent.

fix bug 1078528

Cleanup to avoid redundancy, rebase against master, removed doc bug text.

Change-Id: I04ee568d561f70245fd9f7fc977e0652d75f8bd8
Clarify memcache vs swift config error

fixes bug 1034144

proxy-server.conf has a higher priority
if it memcache_servers is set there, so fix the doc to state this

Minor fixes and update to revision history in book file.

Change-Id: I509aa7249c460d7da499a446e31763cc8ed5b5cf
Merge "Clarify memcache vs swift config error"
Add Boot from ISO for xen doc

fixes bug 898682

This patch adds a new section to the xen-specific nova docs
that explains boot from ISO.

Patch Set 2 fixes spelling errors only.

Change-Id: I728f2dda2fda2c0247cb3fa949abac40775141bc
Merge "Add Boot from ISO for xen doc"
Add the apt-get install for swift3

Ubuntu cloud archive bundles a swift-plugin-s3 package
to install swift3. This patch adds a note.

Rebase against master, update revision history.

Change-Id: I310712db9c5fa0d407ee9883d3c2f83a00d6da20
Add docs for swift dispersion

fixes bug 994324

adds a section on swift dispersion

Patch set adds to revision history, removes use of "I" in text.

Change-Id: I2d277b3bfb9c52ffc7d924fe26f08169fe080941
Merge "Clarify physical disk partitioning in swift"
Close a <filename> tag.

Fixes bug 1087461

Change-Id: Ic52fd9b7a02735439dd6e2a758cd056d1597dd17
Remove an incorrect <para> tag.

Fixes bug 1087461

Change-Id: Ie64a7b18d4c2f159e9ca912a5087c275ef3ced77