These two fields allow to specify a different default assignee for ticket opened against
this package in bugzilla. Note: The EPEL field is
always displayed for packages in the 'rpms' namespace regardless of whether it
is used in bugzilla or not.
Use %license for the LICENSE file
From the packaging guidelines:
> If the source package includes the text of the license(s) in its own
> file, then that file, containing the text of the license(s) for the
> package must be included in %license.