Relax version constraints on text and scotty

When I tried to install the sunroof packages with newer packages I ran into a few version conflicts. This should make komet a bit more flexible and it seems to work well.

It would be nice if a new version is released soon, since I'd like to reference it the updates of the sunroof packages:
 * b31f8917ca69e70362bd0989e630f81f7f80ca91 - Here is where we reference the new version
 * b0c588c71d5472a9834c3f13aaa07121e2e23084
 * 08267355583dc1c4a676f5007bba0442720546ec

These fixes were necessary because of ku-fpg/sunroof-examples#1