updates UI to bootstrap v2
added basic ovirt vm show page, minor fixes in compute resource level
first go at vmware integeration refs #955
this patch adds the ability to add a vmware compute resource, and display their console
fixes #1540 added suport for provisioning on ovirt/rhvem using fog.
This patch addes a compute resource concept within foreman
Signed-off-by: Ohad Levy <ohadlevy@gmail.com>