Allow shift key
Change area: click to unselect file
Upload: Allow Ctrl + X, Del key
Disable select text
Optimize upload css
Optimize upload css
Merge branch 'develop' of https://github.com/nukeviet/nukeviet into develop
Merge branch 'develop' of https://github.com/nukeviet/nukeviet into develop
Merge branch 'develop' of https://github.com/nukeviet/nukeviet into develop
Merge pull request #79 from nukeviet/develop

Update code from nukeviet (22/07/2014)