That's still not meant for "production", but just the "3rd use case
needed to get abstractions right".
For testing, remove all build steps, and use a custom run step
with executable /usr/bin/python and argument pointing to the
main .py file.
Change-Id: I6ae6ed08597896ea979ee58e73c546c7892e8be2
Reviewed-by: Christian Stenger <christian.stenger@theqtcompany.com>