Add function to edit group. Closes #53.

Closes #53

See merge request Teckids/BiscuIT/BiscuIT-ng!33

Resolve "Scale and maybe crop uploaded pictures"

Closes #56

See merge request Teckids/BiscuIT/BiscuIT-ng!36

mirabilos authored 5 years ago and mirabilos committed 5 years ago

The SassColor class in Python is apparently not completely usable within
SCSS, but adjusting, with no change, the returned colour with a sass
function makes it work, for some reason (this probably is an issue in
libsass or python3-libsass).