* First commit of SIM_robot.
* Updates to kinematic arm with controller
* Working well enough, still needs some user interface besides trick-TV
* Add end-effector path trace to graphics client.
* Singularity control bug, remove printouts, udpate makefile
* Improve SIM_robot variable server client.
* Tidy up RobotDisplay.java
* Tidying up
* Removing warnings
* Working on documentation
* Updating documentation
* Updating docs
* Adding figures for documentation
* Removing some stuff in the README carried over from the template
* Tidying up
* Position vector finally done
* Updating based on feedback
* Forward position kinematics completed with notation changes
* First pass documentation done?
* remove printout
* Fix typos in text and filenames
* Update README.md
* Update README.md
* made it smaller
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Co-authored-by: John M. Penn <john.m.penn@nasa.gov>
