Add icon to upload button
Add form
Add form
Add url to upload form, add fruitback
Fix non-empty-but-new-folder bug
Merge branch 'folder' of robinson.informatik.uni-bremen.de:awe11 into folder
restore README
Fix folder builder
Fix XSS Download bug
build trees
add folder support
Merge branch 'folder' of robinson.informatik.uni-bremen.de:awe11 into folder