Do not use the stop image from the repository module in the confirmation screen
Prevent the popup form body from overlapping the modal window (see #6825)
Remove the `.gitattributes` file
Correctly hide duplicated elements in the module wizard (see #6826)
Standardize the fallback behavior of the downloads/gallery element (see #6662)
Revert "Add an empty `cron.txt` file to prevent network errors (see #6969)"

This reverts commit dc9aa89a7da50cd0c71a2ecad409bdbb4224f0d4.
Do not urldecode twice in `DC_Folder` (see #6840)