javadoc
worked on dealing with static issues
created mountain car test
Merge branch 'rl' of https://github.com/robototes/ReinforcementLearning into rl

Conflicts:
	nbproject/private/config.properties
	src/com/shsrobotics/reinforcementlearning/rl/DiscreteTest.java
	src/com/shsrobotics/reinforcementlearning/rl/ModelBasedLearner.java