some frontend
public layout links
confirmation mail
sendgrid
smtp settings
message design
email settings
postgresql ordering fix
hotfix
Merge branch 'master' of github.com:maxmilianwoltersdorf/wecruiting

* 'master' of github.com:maxmilianwoltersdorf/wecruiting:
  hotfix
  postgresql ordering fix
  email settings
  message design
  smtp settings
  sendgrid
  confirmation mail