Don't override LOGIN_URL and LOGIN_REDIRECT_URL in local settings.
This is a fix for
https://aptivate.kanbantool.com/boards/5986-econsensus#tasks-1385283
but the value for LOGIN_REDIRECT_URL now used is the one suggested by
https://aptivate.kanbantool.com/boards/5986-econsensus#tasks-1251883
Merge pull request #136 from rdn32/1385283_redirection-fix2

Don't override LOGIN_URL and LOGIN_REDIRECT_URL in local settings. This is a fix for
https://aptivate.kanbantool.com/boards/5986-econsensus#tasks-1385283
but the value for LOGIN_REDIRECT_URL now used is the one suggested by
https://aptivate.kanbantool.com/boards/5986-econsensus#tasks-1251883