Fixes #5901 - fine grain for vmware CPU selectors

Fixes #15924 - Implement server groups and scheduler hints

fixes #10956 - add annotation support for vmware

fixes #3910 - add cdrom drive support for vmware

fixes #14202 - enable select2 in interfaces modal

Reverts commit 44723b9 and re-enables select2 in the interfaces modal,
instead fixing the issue with the NIC table detail lines to read the
network information out of select2 dropdown menus correctly.

fixes #14041 - don't call select2 on CR form templates

select2 must be called only when the select becomes visible, not for
hidden template elements. add_child_node() already does when adding a
new set of fields from the template. without_select2 is removed from...

fixes #12436 - as a user I want to deploy vSphere vms on a storage pool

Fixes #13343 - Compute resource network modal is misaligned

Notice I also changed the help inline to be a popover, as per
Patternfly's recommendation -
https://www.patternfly.org/patterns/field-level-help/

Before: http://i.imgur.com/tVokboI.png
After fixing: http://i.imgur.com/AJusnmF.png

Fixes #4629 - Migrate UI to Patternfly

fixes #8295 - add vsphere memory and cpu hot add