core : TemplateOwner can't edit template and add/edit vnic in userportal.
core : TemplateOwner can't edit template and add/edit vnic in userportal.

When user have direct TemplateOwner role on template, he can't
edit template in UserPortal and also can't add/edit vnic of template.

Change-Id: I724187757513965ba6557d9d94ce7d3857a521a4
Bug-Url: https://bugzilla.redhat.com/953043
Signed-off-by: Ravi Nori <bf47ec8a2baaf65311c5a064c9beebccfad435d6@redhat.com>

zerodengxinchao/ovirt-engine,OpenUniversity/ovirt-engine,zerodengxinchao/ovirt-engine,yapengsong/ovirt-engine,OpenUniversity/ovirt-engine,eayun/ovirt-engine,yapengsong/ovirt-engine,eayun/ovirt-engine,zerodengxinchao/ovirt-engine,yingyun001/ovirt-engine,walteryang47/ovirt-engine,yapengsong/ovirt-engine,yapengsong/ovirt-engine,yingyun001/ovirt-engine,halober/ovirt-engine,walteryang47/ovirt-engine,eayun/ovirt-engine,zerodengxinchao/ovirt-engine,halober/ovirt-engine,halober/ovirt-engine,yingyun001/ovirt-engine,OpenUniversity/ovirt-engine,OpenUniversity/ovirt-engine,eayun/ovirt-engine,eayun/ovirt-engine,yingyun001/ovirt-engine,yingyun001/ovirt-engine,walteryang47/ovirt-engine,OpenUniversity/ovirt-engine,halober/ovirt-engine,yapengsong/ovirt-engine,walteryang47/ovirt-engine,walteryang47/ovirt-engine,zerodengxinchao/ovirt-engine