Added tests

Added tests

On branch master
Changes to be committed:

	new file:   t/001_tests_exist.t
	new file:   t/002_matlab_exists.t
	new file:   t/003_basic_matlab_io.t
	new file:   t/201_typical_closest_heuristic_use.t
	new file:   t/202_typical_furthest_heuristic_use.t
	new file:   t/301_pathological_closest_heuristic_use.t
	new file:   t/expected_output/003_basic_matlab_io
	new file:   t/expected_output/201_typical_closest_heuristic_use
	new file:   t/expected_output/202_typical_furthest_heuristic_use
	new file:   t/expected_output/301_pathological_closest_heuristic_use
	new file:   t/lib/Common.pm
	new file:   t/matlab_output/STDERR
	new file:   t/matlab_output/STDOUT
	new file:   t/matlab_output/log
	new file:   t/matlab_output/output