Lojban to lower case

Reported by Evropi on IRC
http://www.lojban.org/publications/level0/brochure-utf/overview.html

Seems to contain some Unicode data updates as well:
CM: +mgo +jgo
FR: +ia
GA: -mdt
GQ: -syi
ID: -mgy
LR: +vai-latn
MK: -bzx
MN: +en
MZ: +mgh
NG: +pcm
PL: -de +de (order changed)
RU: +hy +cu
SD: +nus
SN: +dyo
TZ: +mgy +sbp
UA: +ach
ZM: +loz