The Institute for Artificial Intelligence, University of Bremen, is now a mentoring organization for the Google Summer of Code 2014 program.
This includes two assignments that use CRAM to design and test plan library and reasoning components using virtual environments, and different robots:
The full application and details on the proposed ideas can be found here. If you are interested in working on writing robust robot plans and develop reasoning mechanisms for robotic agents to be more situationally aware, don't hesitate to apply as a student.
Further information about the institute, the topics, and application details can be found on the IAI website.
If you are interested in applying for a proposed topic, just apply.