Initially empty version of new process module for the pr2 using the feature constraints controller.
Finally, a truely minimal process module. ;)
Basic functionality to call single-arm motions with the feature constraints controller is there.
Refactoring: Got rid of dependency on constraint_msgs.
 Got rid of dependency on cram-projection for pr2-navigation-pm. Now using predicate cram-plan-knowledge:projection-running to check for running projections.
 Got rid of dependency on cram-projection for point-head-pm. Now using predicate cram-plan-knowledge:projection-running to check for running projections.
 Got rid of dependency on cram-projection for pr2-manip-pm. Now using predicate cram-plan-knowledge:projection-running to check for running projections.
Further streamlining and adding to the new pr2-fccl-pm. Almost there in terms of a minimal process module.
Added debugging capabilities