Add license

Remove postgres-specific migrate implementation

Expose ErrNoRows from sql package

Update doc

Add alias for sql.Result type

Return non-pointer Stdio

Add ArgError and Errorf to errors package

More mock implementations

More mock implementations

More mock implementations

More testing mocks

Start implementing some mocks

Implement Account interface

Start postgres migration, does not belong in webparts

Add token service, tweaks to others

Implement the better metric interface

Update todos, description

Fix tests

Update todos

Update todos