Return VixDiskLib Load Error to DRB Client

When VixDiskLibServer fails to successfully load any
version of the VixDiskLib, cache the failure reason.
Interrogate for the error once the DRB service is started
so that the failure reason can be passed back to the client
for presentation in the UI. Then shut down the DRB service.
Fixed typo in admin role features list

https://bugzilla.redhat.com/show_bug.cgi?id=1127325
ManageIQ domain import/export checkin.

Previous ManageIQ model changes were made from updating model
components in the file system.  There are no new code changes in this
commit, but need to resolve the file differences resulting from the
export/import model round trip.
Automate - update_serviceprovision_status method change.

Service method should be checking for status of
"service_provision_complete".
Merge pull request #344 from dclarizio/admin_needs_automate_customization

Fixed typo in admin role features list
Merge pull request #355 from tinaafitz/update_serviceprovision_status_change

Automate - update_serviceprovision_status method change.
Merge pull request #353 from tinaafitz/manageiq_domain_updates

ManageIQ domain import/export checkin.
Merge pull request #339 from jerryk55/return_vddk_version_error

Return VixDiskLib Load Error to DRB Client