Add new ports commiter, bofh a.k.a. me.

Add all the info according to the Committer's Guide.

Differential Revision: https://reviews.freebsd.org/D1358
Reviewed by:	bapt
Approved by:	bapt
Add to contributor list

Differential Revision:	https://reviews.freebsd.org/D1358
Reviewed by:	bapt
Approved by:	bapt