Use router domain suffix for basic networking

Since basic networking doesn't provide the required FQDN domain necessary to define the appropriate hostname when deleting the node & client from Chef, the router domain suffix that matches the given host is used as a fallback.
Added create volume command
Merge pull request #75 from namtzigla/master

Add keypair option on server create (Issue #28)
added --set-display-name option for cs server create
Merge pull request #76 from namtzigla/add-server-display-name

added --set-display-name option for cs server create command
Merge pull request #74 from jeremybaumont/master

Added create volume command
Update cs_zone_list.rb

Rmoving the ID from the output
Update cs_disk_list.rb

Remove the ID from the output
Update CHANGES.rdoc

Adding the changes up until now and setting new release date to 15 October.
Merge pull request #22 from CloudStack-extras/fqdn-basic-network-fix

Use router domain suffix for basic networking
This options is also open for a very long time. I will merge the code because it seems fine, but cloud use some help with the testing of the code.