Use one database only

[wachjose88]

Currently a database is created for each created app. In my opinion it would be better to use one database only and to use namespaces and collections for the apps.

Motivation:

1. Security: A mongo user with very extensive privileges is currently required. A single database would enable the usage of a more restricted user.
2. Shared-hosting database server: Because of the mentioned reasons, it is nearly impossible to use the database server for multiple applications (not airnotifier).

[dcai]

hi @wachjose88 I agree with your points, but I'm afraid I don't have the time to implement this at the moment.

[wachjose88]

Thanks for your agreement. I am looking forward to the time you have enough time to implement this.