Add extra timeout for timeout used by excersises
Added a quick and dirty boot from volume test
Add quiet flag to wget
Use separate branch for getting boot_from_volume script
Pre-cache cirros image to home directory
restore virt_driver setting for exercise tests to pass
add extra timeout when deleting an instance takes a little extra time
Add a patch for nova
try to run tempest tests in the new way
cat out the localrc file during the build
output the tempest config before runing tempest
use similar options to the openstack ci when running tempest