Review Web UI Userdoc

All the pages from Web UI userdoc are tagged "to be reviewed" at the moment so they need to be reviewed.

On the administration page:
"https://doc.nuxeo.com/userdoc/administration/
The part related to `Creating a New User Account` is incomplete, while creating a user we can also select not to set the user's password (it's even the default choice), so an e-mail will be sent to him (I don't know what happen then, if he receives an auto-generated password or if then have possibility to define his own password following a link)"

Updates to be done:

• Cloud Services
• Authorized application: mobile application (granted application from outside)
• Warning if you loose Connection
• Audit > Comments > link to doc now
• Drag and drop inside content View with Number of folders moving => work with folderish doc only (collections, folders, workspace, …)
• Diff metadata « Compare » Button for any doc type . Compare dublincore, image metadata
  • drop down list to select doc to compare
  • 2 different views
• Compare versions Button when you create a version
  • You can share the diff URL with people
• Ordered Folders
• Compare Documents
• Update the delete permanently section