MFH: r407424

• Fix BROKEN, port assumed that WRKDIR = WRKSRC and this is not true since CHANGES@20151105
• Unmute and simplify install commands, move file ownership changes through chown to pkg-plist
• Sort pkg-plist and remove deprecated @dirrm

Approved by: portmgr blanket
Approved by: ports-secteam (feld)