Fix bug where Python list gives different result
compared to Numpy array. Includes test.

Signed-off-by: Jonas Kalderstam <jonas@kalderstam.se>
Add some strings to tests

Signed-off-by: Jonas Kalderstam <jonas@kalderstam.se>
Bump version

Signed-off-by: Jonas Kalderstam <jonas@kalderstam.se>