Integrated multiuploaddialog into MODx core
Replacing old uploaddialog code with new multiuploaddialog code
Integrated multiuploaddialog into MODx core
Replacing old uploaddialog code with new multiuploaddialog code
Revert "Replacing old uploaddialog code with new multiuploaddialog code"

This reverts commit 271b721d16c22b00873198cc065544c2d8e1dcd6.
Keep old UploadDialog for BC, support for setting 'permitted_extensions'.
Use new MultiUploadDialog
Merge conflicts from reverting a commit
added a gender in between
First step on trying to bring a dedicated "page" for file browsing (Media manager)
[rebuild] - Add "media browser" menu entry
Some TLC for topnav
Some TLC for topnav

* origin/pr/11342:
  Some TLC for topnav
Added dedicated page with Media manager

* origin/pr/11328:
  [rebuild] - Add "media browser" menu entry
  First step on trying to bring a dedicated "page" for file browsing (Media manager)
Should take care of resources duplication/reordering when a custom root_id is defined.

See #11343
Should fix a conflict in cache namespace partition

See #11329
Load menu lexicon for menu\getList
Load menu lexicon for menu\getList

* origin/pr/11346:
  Load menu lexicon for menu\getList
Prevent requests from failing becaus of unnecessary ampersand
Prevent requests from failing becaus of unnecessary ampersand

* origin/pr/11348:
  Prevent requests from failing becaus of unnecessary ampersand