Added dummy controller class
Added plateau class. For this exercise, it is overkill
Updated plateau comment to reflect its uselesness
Changed comments in test suites to reflect actual purpose
Added tests for RoverInstructionFileParser
Added comments to Plateau.java to better explain purpose
Updated test cases to old Junit version
Added instruction files
Updated InstructionFileParser with functionality
Updated controller to run simulation
Not including commands
Added test for command tokenization
Added functionality for command tokenization
Fixed minor error in InstructionParserTest
Updated Controller to handle commands as specified