Fix navigation to document whose URL contains newline

When a document is created with a document name containing a newline, the Web UI is unable to navigate to the document. E.g. http://localhost:8080/nuxeo/ui/#!/browse/default-domain/workspaces/ws%0A.

How to reproduce:

• create a workspace with the following command:

  node - <<EOF
  var Nuxeo = require('nuxeo');
  var nuxeo = new Nuxeo({
    auth: {
      method: 'basic',
      username: 'Administrator',
      password: 'Administrator'
    }
  });
  var newDoc = {
      'entity-type': 'document',
      type: 'Workspace',
      name: 'ws\n',
      properties: {"dc:title":"ws"}
  };
  nuxeo.repository().create("/default-domain/workspaces", newDoc);
  EOF
  

• in the Web UI, navigate to /default-domain/workspaces/ws%0A

Expected result: the Web UI renders the document.
Actual result: the Web UI renders an error page with error 404 NOT FOUND.