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)