MFH r374144, r374594, r374674, and r374681.

r374144:
	Rename bs and fish to avoid conflicts with games/bs and shells/fish.
	While here, get on board with @dir.
r374594:
	Fix a bounds-checking typo in trek. The number of sectors was being used
	to check input for the quadrant, and NSECTS > NQUADS.
r374674:
	Since r367027, the setgid games have been installed as setgid root
	instead of setgid root. The port redefines BINGRP when necessary,
	but since BINGRP was being passed in MAKE_ARGS, it overrode those
	redefinitions. Passing BINGRP in MAKE_ENV instead should allow
	uidfix to still work, while making sure that the games are installed
	with the correct group.
r374681:
	Revert the contents of r374674, as it broke packaging as a regular
	user. Instead, set the group and mode manually in the plist.

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

(cherry picked from commit 0aa00da618ffa2bc5b4c4f8b89be22b9df2e9936)
(cherry picked from commit 47d35918828bb4b20951316d178cd6d6c410f9c6)
Revert "Define and use "our_gid" variable."

(cherry picked from commit dac485f7aa680ee457f67add02b2d1416956e531)
Startup script now supports multiple profiles.

(cherry picked from commit bc186548d5f9d1b53d58e9abc5e39f7d916dba91)
(cherry picked from commit f7276b8fda49456743b97046b9f8ed6fb22cc8e2)
Update PostgreSQL tzdata for Europe from 2014e up to 2014i.