翻译 introduction,installtion
套用模版，修复fonts页的乱码问题
修复including files菜单链接，adance use页菜单错误
including files 乱码问题
继续翻译安装这一页
更新译者名单
Merge branch 'gh-pages' of https://github.com/XuJing-project/GMS_help.git into gh-pages