修改ueditor插件链接
更正标号的显示
modify the dead link in mkzip
Merge branch 'doc/developer'
Merge branch 'master' into doc/developer
crop
Merge pull request #212 from lintianzhi/patch-14

crop
Merge branch 'master' of github.com:qiniu/developer.qiniu.com
change range limit of thumbnail and crop
solve conflicts
Merge pull request #210 from forrest-mao/doc/developer

修改ueditor插件链接
Merge branch 'master' of github.com:qiniu/developer.qiniu.com
隐藏文档转换文档，该功能只是一个 Demo，不是产品。