CP-4320: Remove host-license-add from the CLI

Signed-off-by: John Else <john.else@citrix.com>
CP-4320: Update API lifecycle for Host.license_apply

Signed-off-by: John Else <john.else@citrix.com>
CP-4320: Remove implementation of Host.license_apply

Raise MESSAGE_REMOVED instead.

Signed-off-by: John Else <john.else@citrix.com>
CA-74222 : Allow the Bond.create to carry on even if the MTU size is invalid , however log the error.

Signed-off-by: Akshay Ramani <akshay.ramani@citrix.com>
Merge pull request #1049 from akshayramani/CA-74222

CA-74222:All the Bond.create to carry on without failing when created with an unsupported MTU value, however log the error
Merge pull request #1039 from johnelse/cp-4102

CP-4320: Remove Host.license_apply
CA-90189: In the case of a dry_run live migrate, skip checking for
missing disks as CDs will be ejected during a real VM migrate.

Signed-off-by: Siddharth Vinothkumar <siddharth.vinothkumar@citrix.com>