- removed inclusion of metadata and network recipies. They're not required
to run on the same host.
- removed creation of nova-compute.conf from compute recipe on suse platforms.
- nova::libvirt recipie within compute recipie is called at the begining
- take info about the username and vhost from enviroment['queue'] if present.
Merge pull request #5 from tpaszkowski/grizzly-computer

Fixes for compute recipie.
Merge pull request #6 from tpaszkowski/grizzly-nova-common

improve nova-common recipie to take info about the rabbit username and vhost from enviroment['queue'] if present.