Description of problem:
Updating VMware NIC type and Network options are disabled for host provisioned via the Red Hat Satellite 6

After the creation of a VMware host, Satellite can't perform the following operations:

• Adding an additional NIC
• Configuring an existing NIC
• Deleting an existing NIC

How reproducible:
100%

Steps to Reproduce:
Steps to Reproduce:
1. Provision a VM on a subnet.
2. After provisioning from Satellite, go to the host and edit the interface tab, try changing VMware NIC type and Network options, they are grayed out or disabled.

Actual results:
Unable to change the VMware NIC type and Network setting from the provisioned host's interface tab.

Expected results:
Network and NIC Type should be changed on the provisioned host's interface.