MFC SVN r334261-334262,334359: dwatch(1) touch-ups

r334261: Guard against error when given -t "*..."
r334262: Eliminate ANSI dimming in developer mode
r334359: Fix "-t test" for post-processing profiles

Bump FreeBSD_version directly in stable/11 for ports IGNORE (as in r334290)

Reviewed by: gjb
Approved by: re (gjb)
Sponsored by: Smule, Inc.