MFH: r363944

Document CVE-2014-4607 in net/krfb.

Approved by:	portmgr (erwin)
MFH: r363945

Add patch for CVE-2014-4607.

Security:	be5421ab-1b56-11e4-a767-5453ed2e2b49

Approved by:	portmgr (erwin)
Make sysutils/pstree operable in jailed environment.

(cherry picked from commit 0aa00da618ffa2bc5b4c4f8b89be22b9df2e9936)
Fixed replacement of $(PGBOUNCER_RUNDIR) in files/pgbouncer.in
Revert "Define and use "our_gid" variable."