Create cn.lang

a translate, better nothing. it does not completed.
Update cn.lang

what is the mean for "nr."?
admin.take.enchanttable.done=Tool the 附魔台 away from %1.
and, this translate maybe display not work well, cause by some damn encoding. to fix it need "escape" to like "\u5c3c\u568e"(Hello).
Merge pull request #6 from mindcat/patch-1

Create cn.lang