RPM Versions for Hosts

```
	[RPM Versions on All Hypervisors]

	  NAME   	        HOST OS         	    VDSM VER     	        KVM VER        	   SPICE VER    	        KERNEL VER        
	=========	========================	=================	=======================	================	==========================	
	nleide601	RHEL-6Server-6.5.0.1.el6	 4.14.7-3.el6ev  	0.12.1.2-2.415.el6_5.10	0.12.4-6.el6_5.2	2.6.32-431.20.3.el6.x86_64
	nleide602	RHEL-6Server-6.5.0.1.el6	 4.14.7-3.el6ev  	0.12.1.2-2.415.el6_5.10	0.12.4-6.el6_5.2	2.6.32-431.20.3.el6.x86_64
	nlvdhe606	RHEL-6Server-6.5.0.1.el6	4.13.2-0.11.el6ev	0.12.1.2-2.355.el6_4.9 	0.12.4-6.el6_5.1	2.6.32-431.5.1.el6.x86_64 
	nlvdhe628	RHEL-6Server-6.5.0.1.el6	 4.14.7-3.el6ev  	0.12.1.2-2.415.el6_5.10	0.12.4-6.el6_5.2	2.6.32-431.20.3.el6.x86_64
	nlvdhe609	RHEL-6Server-6.5.0.1.el6	 4.14.7-3.el6ev  	0.12.1.2-2.415.el6_5.10	0.12.4-6.el6_5.2	2.6.32-431.20.3.el6.x86_64
	nlvdhe610	RHEL-6Server-6.5.0.1.el6	4.13.2-0.11.el6ev	  0.12.1.2-2.415.el6   	  0.12.4-6.el6  	  2.6.32-431.el6.x86_64   
```
RPM versions are now printed out with host details