misc/164396: [GNATs] add 'enhancement' class

[gavin at FreeBSD.org]

Synopsis: [GNATs] add 'enhancement' class

Responsible-Changed-From-To: freebsd-bugs->bugmeister
Responsible-Changed-By: gavin
Responsible-Changed-When: Sun Jan 29 23:50:43 UTC 2012
Responsible-Changed-Why: 
Bugmeister territory.  We probably need to consider whether this is
desired - until now we've tried to go a good job of keeping "enhancement"
requests out of the bug database - instead trying to only keep bug
reports in it.

http://www.freebsd.org/cgi/query-pr.cgi?pr=164396