Dev dummy data

[EricSvebakk]

Describe the problem you are experiencing
Currently, the development database does not contain dummy data for testing the volunteer system locally.

Describe the solution you'd like
Generate random data for the database

Describe alternatives you've considered
It's possible to anonymize data from the current database, but idk if it's a good idea.

[Sebbben]

This would be super useful for development as the current dev db is not populated with almost anything.
It would also be smart to make a snapshot of the db when it is freshly polulated to be able to roll back easily if the data get messed up

[ubesluttsom]

This will be addressed by #52. Only the User table at first. The idea is to have some template CSV files (that makes relationally sense for the database), that will be filled in semi-randomly. I made a script that assigns random Norwegian names.