change a text
Merge pull request #544 from teambition/master

修复无效拖拽没有去除遮罩的问题
change to html5 doctype
language change to zh-CN
revert error fix
Merge pull request #555 from SunLn/fix_error_text

小改动
update
update dist
update dist
fix jekyll pages navigation links issues.
fix jekyll pages navigation links issues.
add new event dialogOpen
udpate
update