Chinese translation for mybb-1.8

Iru Cai 2240e9e207 update modcp 7 anni fa
inc 2240e9e207 update modcp 7 anni fa
install 865c6bf8df initial commit 7 anni fa
readme.txt 865c6bf8df initial commit 7 anni fa

readme.txt

复制inc和install文件夹到mybb目录覆盖同名文件夹