Conflicts:
- `Vagrantfile`:
Upstream bumped a bunch of values, including one that was already bumped by
glitch-soc.
Took upstream's version.
- `lib/paperclip/transcoder.rb`:
glitch-soc already had a partial fix for this.
Took upstream's version.
Conflicts:
- `app/views/settings/preferences/other/show.html.haml`:
Upstream moved some settings, where glitch-soc has an extra setting.
Ported upstream changes, moving the same settings as them.
