Revision history for Ovirt

0.03	- add display module
		- fix keys on reference
		- add more vm attributes to query
		- add suspend vm method


0.02	- fix pod typo on rtrim
		- add migrate vm 
		- get host id on each running vm
		- fix array element bug when specifying id as list method argument
		- add host module

0.01    Ovirt
        First version. support :
        - list vm, template, cluster
        - start, stop, reboot, create, remove vm
	