Martin Brennan 667a8a63b3
DEV: Drop jQuery file uploader and old upload components (#15376)
This commit removes jQuery file uploader from Discourse,
completing the transition to Uppy. The image-uploader
and UploadMixin components are also removed in this commit
as they have already been replaced and are the only things
using jQuery file upload.

            .-'~~~`-.
          .'         `.
          |  R  I  P  |
          |   jquery  |
          |    file   |
          |   upload  |
          |           |
        \\| 2013-2021 |//
        -----------------
2021-12-22 08:59:44 +10:00
..
2021-10-27 11:39:28 +03:00
2019-05-13 09:55:44 +08:00
2020-09-03 12:10:11 +01:00
2019-08-01 09:12:05 +01:00