CLOUDSTACK-4127: UI > Infrastructure > clusters > create cluster dialog > not pass value in vSwitchPublicType, vSwitchPublicName, vSwitchGuestType, vSwitchGuestName to addCluster API call since the 4 fields are hidden.
fix build failure with master branch for ProcessUtilTest
CLOUDSTACK-4302: Instance wizard: Support readonly checkbox selection

If 'selectedObjNonEditable' option is passed alongside 'selectedObj'
on response, make checkbox selection readonly/disabled.

Right now this is to support 'required' affinity group selections that
shouldn't be unselected.
CLOUDSTACK-4302: Instance wizard: Selected affinity group is readonly

If adding an instance from affinity group VM list view, make that
affinity group non-editable in 'select affinity group' step to keep
context.