Add MCF admin user and vmc refresh token grant type.

Change-Id: I4d371501f8396f9822e28429665b510f00fb70bc
Remove properties that are defaulted in jobs.

Change-Id: I739e9305c9a9f59d545e8765f93c8fb44fb55cb3
Merge "Add MCF admin user and vmc refresh token grant type."
Merge "Remove properties that are defaulted in jobs."