[TASK] Completed Testing

Resolves: Modified targetting of mines to include sweeper death scenario
in: CContMinesweeper.cpp CCollisionObject.cpp

Releases: Randomized mine positions
in: CContController.cpp
Included suicide behaviour for the sweepers
in: CBackPropController.cpp

TODO: Optimize the averages in Environment 2 and 3

WARNING: Do not change or delete the env[1|2|3]_log files