First generation of ceilometer config reference tables

Import autogenerated tables for ceilometer.

Sections will probably have to be tweaked once the actual documentation lands
in.

Change-Id: Iff36f41f4684da8dbcca0c20f1e5ee6ff874ad94
Cleanup of pom.xml

This patch works thanks to a fix in clouddocs-maven-plugin 1.14.

For Install and Config Guide:
* Remove targetDirectory variable, the default is fine
* Properly set webhelpDirname
* Remove cleanup section that are not needed anymore due to the above
  changes

Change-Id: I68ba45af7e870f888b2a39c5526b71802e1ebab4
Add list of service log files used by dashboard

This patch adds the list of log files used by the dashboard / httpd
services, along with a description of each.

Change-Id: I842ccea9fdb0c6d721f5742c6848d02b277d5c73
Partial-Bug: #1282882
Minor edits for the Config Ref Guide.

Minor edits (found in the last release), including link and case correction, and service-name updates.

Change-Id: I5410cf4b214800f9be433a513a320d69bc303208
Partial-Bug: #1121866
fix typo in OpenStack Security Guide.

Change-Id: If896899f1a028f271d12ae08a772a0f7bf2a6292
Closes-Bug: #1288030
Merge "First generation of ceilometer config reference tables"
Install memcached at appropriate times

For yum only, memcached was listed in the 'yum install' along with qpid
but not needed there. Thus remove the extra install.

Change-Id: I1e3b543f89200b0c04303b8f68ffe1a5b9b1cf3e
Merge "Cleanup of pom.xml"
Merge "fix typo in OpenStack Security Guide."
Merge "Minor edits for the Config Ref Guide."
Merge "Add list of service log files used by dashboard"
Merge "Install memcached at appropriate times"