User Guide: Remove unused file section_dashboard_manage_instances.xml

section_dashboard_manage_instances.xml is unused.
The content of section_dashboard_manage_instances.xml is completely
in section_dashboard_launch_instances.xml.

Change-Id: I428857ed65c179881bbf623d6f5abfb36e12b187
Remove unused and obsolete file from common

Remove section_about-dashboard.xml: Describes setup of horizon,
not needed since Install Guide covers it.

Backport: none

Change-Id: I15fc0a55507edd128ce8feecf9263ac48079f83e
Remove repeated openstack-config line from yum version

Reported with doc comment:
http://docs.openstack.org/havana/install-guide/install/yum/content/nova-compute.html#comment-1088743139

backport: stable/havana

Change-Id: I8f3036e238456746c3d8323c14e9620610009217
Partial-bug: 1242249
Install Guide: Edits on Networking chapter

Adds procedure, improves text.
Changes external link to Ubuntu Install Guide to internal link.

this is taken from https://review.openstack.org/#/c/52976/2 and
taken as separate patch

backport: havana
Closes-Bug: #1243132
Change-Id: If24cf613b57bbc1f5d214f3522b1b0a158703ded
Update HP3PAR client requirement

Changed hp3parclient minimum version requirement
to 2.0.

backport: havana

Fixes Bug 1242948

Change-Id: I6bb3922aad5ec868184098eca6385e6d0aad5249
Merge "Install Guide: Edits on Networking chapter"
Install Guide: Setup first config files, then run openstack-db

Change-Id: I778c246bcb3fbb89bc31f4b52861813619baf759
Backport: stable/havana
Closes-Bug: #1242602
Install Guide: Don't use obsolete sql_connection

For neutron and ceilometer, sql_connection is deprecated use
instead:
[database]
connection

Fixes some wrong format connection strings.

Also, reconnect_interval is deprecated in favor of retry_interval

Change-Id: Ieb72349bafcbd1795d64f832d64fdbce695147bf
Backport: stable/havana
Partial-Bug: #1243131
Closes-Bug: #1205060
Remove warning message from docs.o.o/trunk/index.html

The warning message is not needed any more, the rework is
finished.

Change-Id: I119058eb0b4b6bb076767f218a851dfcfebf23c9
Install Guide: Fix ceilometer node install

Fix typo, it's the compute node we install in
section_ceilometer-nova.xml.

Change-Id: Icb09a58d3b60cc6fb5ab1b7934fd572ad459b9cd
backport: havana
Closes-Bug: #1243361
Install Guide: Consistent root command usage

The guide does not use sudo as explained in ch_basics, so remove
its usage and change prompts to #.

Change-Id: I4e25e700bd070a5aca701eb2413b86e780f47192
Backport: stable/havana
Merge "Install Guide: Fix ceilometer node install"
Merge "Install Guide: Consistent root command usage"
Merge "Install Guide: Setup first config files, then run openstack-db"
Merge "Update HP3PAR client requirement"
Merge "User Guide: Remove unused file section_dashboard_manage_instances.xml"
Merge "Remove unused and obsolete file from common"
Install Guide: Readd missed Ubuntu packages

This patch:
https://review.openstack.org/#/c/53051
removed by accident a few package names, readd them.

Change-Id: I6292c384e7738110fe9d390d80ff9b515bfac335
backport: havana
Merge "Remove repeated openstack-config line from yum version"
Merge "Install Guide: Readd missed Ubuntu packages"