Merge pull request #3 from fairlight1337/master

Removed old import from cram-plan-knowledge
Create README.md
Revert "Catkinized navigation package and exchanged the navp controller call with CRAM internal controller structure (from cl_control_primitives)"

This reverts commit c3a2c3f102727fae879370ef470181a7223f8a84.

Conflicts:
	pr2_navigation_process_module/src/process-module.lisp
Removed old, unnecessary dependencies on kinematics_msgs and arm_navigation_msgs
Merge branch 'master' of github.com:cram-code/cram_pr2