Prepared the simulator for 4555 homework 0.
Removed Abstract classes and methods to make it backwards compatible with older version of MATLAB.
Added branch for coursera, including their own manual.
Modified welcome screen for Coursera.
Fixed manual for clarity.
Modified supervisor to set goal away from origin and updated manual to
point out theta <=> phi.
Added a way to pass in parameters that initialize the controllers.
Added plotting utility and go-to-angle for the PID demonstration.
Updated manual and simulator for Week 2. Changed focus to go-to-angle P regulator.
Fixed EDIT to CODE typo.
Minor fix of typo in a commented fprintf.
Changed ~ to extension to fix issue with R2009a.
Week 3 programming exercise update to code and manual.
Fixed a typo in the IR distances function.
Fixed typos.
Updated for Week 4's assignment: obstacle-avoidance.
Changed license from GPLv2 to BSD 3-Clause with consent of all contributors to this software.
Changed license on a bundled software, since that software has changed licenses.
Merge branch 'master' of github.com:jdelacroix/simiam into coursera-sp13
Merge branch 'master' of github.com:jdelacroix/simiam into coursera-week-3