Add libs.
Add slf4j.
Add unit tests for Action.
Add Range class and unit tests for it.
Add Range class.
Corrected Range.
Add State.
Initial, exemplary version of LearningRobot class.
Add Util class.
Add UtilTest.
Before the first run of the robot.
Fixed randomAction().
Robot moves randomly.
Divide code into packages.
First working version. Robot moves randomly.