Removed future files

cp/tests/tests_week07.py

cp/tests/tests_week08.py

cp/tests/tests_week09.py

cp/tests/tests_week10.py

cp/tests/tests_week11.py

cp/tests/tests_week12.py

cp/tests/unitgrade_data/AckermannTestCase.pkl

cp/tests/unitgrade_data/Bug.pkl

cp/tests/unitgrade_data/Dialogue.pkl

cp/tests/unitgrade_data/ExponentialTestCase.pkl

cp/tests/unitgrade_data/Fibonacci.pkl

cp/tests/unitgrade_data/GetAllIntersections.pkl

cp/tests/unitgrade_data/HeartAttackTests.pkl

cp/tests/unitgrade_data/HelloWorld.pkl

cp/tests/unitgrade_data/HelloWorld2.pkl

cp/tests/unitgrade_data/Math.pkl

cp/tests/unitgrade_data/Palindrome.pkl

cp/tests/unitgrade_data/Parenthesis.pkl

cp/tests/unitgrade_data/Prefix.pkl

cp/tests/unitgrade_data/SayHelloWorld.pkl