Removed contrib/nova.sh and any references to it in the RST docs.
removed refernece to old livecd that has nova circa 2010 on it.
.gitignore'ing some additional autogenerated doc files.
Change-Id: I7a07a58a9a6f1112fc7e486367a06f6916207784
* Removes Ata Over Ethernet
* Adds drivers to libvirt for volumes
* Adds initialize_connection and terminate_connection to volume api
* Passes connection info back through volume api
Change-Id: I1b1626f40bebe8466ab410fb174683293c7c474f