Fix GroupAffinityFilter and GroupAntiAffinityFilter doc

The hint key is 'group' and not 'group_hosts', and the hint value is an
arbitrary value and not an instance UUID.

Change-Id: If2a034f727e09172dc5bf3d42a9c205df449ca72
Closes-Bug: #1223242
backport: havana
Removed references to unused  libvirt_ovs_bridge flag.

The libvirt_ovs_bridge flag was unused in the code and removed under bug
1251813. This update removes it from the configuration mapping and the
current output (I didn't want to regenerate the entire configuration
tables this early in the cycle to avoid impacting backports too badly).

Change-Id: I91f6e58a7190279447a0f9439f7e30d662e7befd
Closes-Bug: #1251813
Add auth_protocol and auth_port to controller

The auth_protocol and auth_port settings were note being provided on the
controller.

Change-Id: Ia48c1f281aa1b10ae429724a74d734e146091d67
Closes-Bug: #1252602
backport: havana
Change os="adminuser" and os="enduser" to audience=""

Closes-Bug: #1252810

author: diane fleming

Change-Id: I69cbcdac6018b4c48d344abc416fa102e2530688
backport: none
Added missing python-novaclient installation

The instructions for Debian/Ubuntu were missing python-novaclient
installation, required to complete the procedure.

Change-Id: Ic64627f1ebec3d2093da1c3e522a15c2638a4465
backport: havana
Closes-Bug: #1252604
Merge "Added missing python-novaclient installation"
Merge "Removed references to unused  libvirt_ovs_bridge flag."
Merge "Add auth_protocol and auth_port to controller"
Merge "Fix GroupAffinityFilter and GroupAntiAffinityFilter doc"
Merge "Change os="adminuser" and os="enduser" to audience="""