Update README.md

Merge branch '25-change-backend-createuser-method-to-look-for-email' …

…into 'main'

Alter userController.js

See merge request courses/dit355/2023/student-teams/dit356-2023-16/flossboss-client-server!26

Merge branch '17-clinics-list-on-homepage' into 'main'

Add a list of clinics to the homepage

Closes #17

See merge request courses/dit355/2023/student-teams/dit356-2023-16/flossboss-client-server!17

Merge branch '7-implement-user-login' into 'main'

Create route to access login form (Frontend)

Closes #7

See merge request courses/dit355/2023/student-teams/dit356-2023-16/flossboss-client-server!10