Moved to CMDs Alias library 

Similar to the Backend
@brettminnie I removed Doctrine & Swift mailer as suggested. Sorry it is not in another separate `Pull Request` but it was blocking the deployment of this branch.

*Odd how requiring the database was not failing the deployment before, but all of a sudden on the `Frontend` & `Backend` both are requesting a connection to the database when in `Prod` mode. I will not spend anymore time analysing as the Frontend doesn't need one, so removed, and Backend does, so add one* :smile: