XDG_CONFIG_DIRS should contain directories ordered by priority
so if we want users to be able to customize the defaults, we
need to move the shipped values to the end.
* treewide: http -> https sources
This updates the source urls of all top-level packages from http to
https where possible.
* buildtorrent: fix url and tab -> spaces
Semi-automatic update generated by https://github.com/ryantm/nix-update tools. These checks were done:
- built on NixOS
- ran `/nix/store/2isrxm5fr9kgxkh0pbzb5d77jpip1vvd-xdg-user-dirs-0.17/bin/xdg-user-dirs-update --help` got 0 exit code
- ran `/nix/store/2isrxm5fr9kgxkh0pbzb5d77jpip1vvd-xdg-user-dirs-0.17/bin/.xdg-user-dirs-update-wrapped --help` got 0 exit code
- ran `/nix/store/2isrxm5fr9kgxkh0pbzb5d77jpip1vvd-xdg-user-dirs-0.17/bin/xdg-user-dir -h` got 0 exit code
- ran `/nix/store/2isrxm5fr9kgxkh0pbzb5d77jpip1vvd-xdg-user-dirs-0.17/bin/xdg-user-dir --help` got 0 exit code
- ran `/nix/store/2isrxm5fr9kgxkh0pbzb5d77jpip1vvd-xdg-user-dirs-0.17/bin/xdg-user-dir help` got 0 exit code
- found 0.17 with grep in /nix/store/2isrxm5fr9kgxkh0pbzb5d77jpip1vvd-xdg-user-dirs-0.17
- directory tree listing: https://gist.github.com/e8c151156e7a65f9f958a9a64e1e5a86
