[Svn] [roundcube/roundcubemail] d9afc5: Add variable in app.js to setup the ajax timeout f...

[atomindtechnology]

  Branch: refs/heads/master
  Home:   https://github.com/roundcube/roundcubemail
  Commit: d9afc5376cf6c21e9e3a7e4f7ddcaeadc8243818
      https://github.com/roundcube/roundcubemail/commit/d9afc5376cf6c21e9e3a7e4f7ddcaeadc8243818
  Author: atomindtechnology <65598042+atomindtechnology at users.noreply.github.com>
  Date:   2020-08-14 (Fri, 14 Aug 2020)

  Changed paths:
    M program/js/app.js

  Log Message:
  -----------
  Add variable in app.js to setup the ajax timeout for file uploads (#7551)

* Add variable in app.js to setup the ajax timeout upload file
In this way, we can control the ajax timeout on client side when we upload attachments