[CAS Issue](https://github.com/wekan/wekan/issues/3204)

[CAS settings commit](https://github.com/wekan/wekan/commit/214c86cc22f4c721a79ec0a4a4f3bbd90d673f93)

Please send pull requests if CAS login does not work.

Wekan clientside code is at `wekan/client/components/main/layouts.*`

Wekan serverside code is at:
- `wekan/server/authentication.js` at bottom
- `wekan/packages/*cas*/*`

Originally before moving to `wekan/packages/*cas*/*` CAS code was at https://github.com/wekan/meteor-accounts-cas