Set all passwords to 1 when running Mendix App locally

Set all passwords to '1' when running Mendix App locally. Just like MxAdmin currently has when running locally.

When running the app locally you do have access to the database, so there is no need for using passwords. The only reasons for entering uid-pwd is testing authorization, different userroles and user-specific access rights. But entering uid-pwd does not add any data-security since the person that is logging in, already has access to all database-data.

This would save us all a bit of password-management.

@Ronald, Nice. Although I would rather have this set in stone by Mendix to prevent any misuse.