MFH: r538818

Reset maintainer on compiz and related ports

Reset the maintainer on x11-wm/compiz and a few related ports.
Update MASTERDIR to make them fetchable again.

PR: 246461 246442
Submitted by: Chris Hutchinson (new maintainer)
Approved by: Daniel Austin (previous maintainer)

Approved by: ports-secteam (joenum)