fixes #4380 [vSphere] allow selection of guest OS

(cherry picked from commit 507ebfd570c63d39a0a3876b762abd7e5ea038e4)

fixes #2438 - Add image build capability to vsphere using templates

fixes #3996 Support to assign both cores and CPUs to VMWare guests

fixes #3496 vSphere: add support for selectable SCSI controller

Fixes #4196 "Power ON this machine" disappeared for new VMWare hosts

fixes #3178 - add feature for compute profiles for hostgroups and hosts

Fixes #3811 updating to bootstrap 3

fixes #2600 - fixed gettext extraction on vms forms

fixes #3338 - grey out VM form when editing is not supported

fixes #2741 - remove dash from -%> to %>

fixes #3134 - disable vSphere fields on host edit, fix clone behavior

fixes #2603 - handle missing compute_resources param loading VM tab

Feature #2368 - i18n extracting strings

fixes #1949 - VMware creation: vm's always get 768MB memory

I've removed the select box too, and would add a slider in a later commit

fixes #1589 provisioning vmware support