Adds `[repository].DOWNLOAD_OR_CLONE_METHODS` (defaulting to
"download-zip,download-targz,download-bundle,vscode-clone"), which lets
an instance administrator override the additional clone methods
displayed on the repository home view.
This is purely display-only, the clone methods not listed here are still
available, unless disabled elsewhere. They're just not displayed.
Fixes#710.
Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
(cherry picked from commit 2aadcf4946)
(cherry picked from commit 42ac34fbf9)
(cherry picked from commit bd231b0245)
(cherry picked from commit 3d3366dbbe)
(cherry picked from commit 0157fb9b88)
(cherry picked from commit bee88f6a83)
1d8bca07f3