Add test for TD3

.../lang/monticar/cnnarch/gluongenerator/GenerationTest.java

src/test/resources/target_code/td3/CNNTrainer_tD3Config.py

...de/td3/reinforcement_learning/CNNCreator_CriticNetwork.py

...t_code/td3/reinforcement_learning/CNNNet_CriticNetwork.py

...ources/target_code/td3/reinforcement_learning/__init__.py

...resources/target_code/td3/reinforcement_learning/agent.py

.../target_code/td3/reinforcement_learning/cnnarch_logger.py

...ces/target_code/td3/reinforcement_learning/environment.py

...s/target_code/td3/reinforcement_learning/replay_memory.py

...ources/target_code/td3/reinforcement_learning/strategy.py

.../resources/target_code/td3/reinforcement_learning/util.py

src/test/resources/target_code/td3/start_training.sh

src/test/resources/valid_tests/td3/TD3Config.cnnt

src/test/resources/valid_tests/td3/comp/CriticNetwork.cnna