This fixes deprecation warnings introduces by Ecto 2.1.
I also changed the test migration name and location, because with the old name the migration wasn't run.
fix test setup
Do we need both :priv keys?
Thank you @manukall! I only have one question with regards to the configuration.
@doomspork thanks for reviewing. the double priv keys were indeed an error. the one under priv/test is correct, as the ecto documentation states that migrations need to be under priv.
Thank you @manukall 👍