GitLab

[mainGUI] suppress horizontal scrolling in dialog-body
[fileselector] reduce preferred size from 100vh to 50vh

Fixed bug in Workspace onconnect handling. This resolved problem with reconstructing workspace state and URL fragment interference. fix #2266

[filebrowser] adapt dialog changes for fileselector

[filebrowser] merge different dialogs of unknown file to one dialog: one can chose between cancel, code editor and download.
[filebrowser] fix function for opening with code editor

[filebrowser] Rewrite drag and drop as mix of JQueryUI and HTML5. JQueryUI organizes browser intern DnD while HTML5 is only for upload. DnD upload directly into a folder in the filebrowser does not work anymore.

[filebrowser] improved GUI for uploading: drag&drop, progress bar
[platform] added maximal request body size as vispa.args.global.max_request_size

[fileselector] fix #2021: the file selector always fires the callback. The first argument is null, if it is just closed

- does NOT solve problem with 3rd level characters

fix #2224

- No trigger of arrows and esc while lightbox open
- Feature request: change selection matching to lightbox

workaround: manually detecting meta key when clicking

Increased time until a reload is requested after the "Socket" connection was interrupted from 5s to 25s.

- remove .done()
- small typos and prettify

(transplanted from f2e0374024d9d85f77cacb58c8a0b9029ed1ac1c)

Install via: npm install -g less-plugin-autoprefix
Add --autoprefix to lessc call.