K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2015-04-14T18:09:14.223794Z
K 7
svn:log
V 296
Tweak the Tier policy and wording slightly to match current reality.

Also, move ia64 to Tier 4 status starting in FreeBSD 11. Keep it in
the Tier 2 status category until FreeBSD 10 ages out of support.

Consistently use Toolchain maintainers (plural) and adjust surrounding
verbs, etc to match.

END