Numerous comments.
6-Aug-2014

Made PACSim an extension of the super class Simulation.

More Commenting.
Merge remote-tracking branch 'origin/master'

Conflicts:
	src/main/PACSim.java
Finished the JavaDoc. Changed all deprecated and incorrect instances of
the word "PACSim."
Final Comments!!!
Merge branch 'master' into RobMasterBranch