Install lvm2 package before using vgdisplay, vgcreate and pvcreate

rhbz#917098
rhbz#918090

Change-Id: Id1b3548bf675cd9cd5cd2a0f9df684b8e62ef0e9
Merge "Install lvm2 package before using vgdisplay, vgcreate and pvcreate"