Fix class path

Add executable JAR

Delete jfreechart-1.0.19.jar

Delete jcommon-1.0.23.jar

Merge pull request #6 from Tosbert/AntoninaPater-patch-1

Change ScheduledExecutor to Swing Timer

Indentation change

Add saving to file.

Set more acurate velocity for the historical experiment.

Change accuracy of light collision detection.

Set correct values for distance and velocity

Add partial mirror to animation

add FizeauButtons Action Listener

Make animation resize to screen.

Change graph range and domain