store path+order+by
store path+order+by
removing folder preview (not needed)
move upload styles to dropbox.less
from server side template to js mustache template
store size and last modification timestamp as mixin
fix size calculation
adding timestamp to File bean
update timestamp and size on nodes modification (edit, delete, add)
ordering done by taffydb on js side
no call to server for ordering change
init local storage on action
removed thumbnails, change date formatter
auto refresh on update
hide dropzone on refresh
Refresh interval by Portlet Preferences
new icons again
progress inside main view
no more upload in Pictures folder
move dropbox function inside document ready