[UI] users filter page space after field-set.

[UI] templates button in host form.

[UI] minor fixes to reports show page

updates UI to bootstrap v2

clean up login screen

fixes #1254 - initial support to pxeboot windows

added basic ovirt vm show page, minor fixes in compute resource level

fixes #1574 - ovirt - add remove and show volumes

• volume and interface ordering is now working
• removed include blank because it is a duplicate of the Blank ovirt-template.
• bootable is disabled when editing a vm, because currently I don't handle volume updates. just add and remove of a volume....

refs #1452 - fixed incorrect condition

refs #1452 - fixed incorrect condition