1. Modified opening file in 'deck_file()' to use with statement.
2. Modified 're.split()' to 'str.splitlines()' because of EOF problem.
3. Added checking the number of cards in a deck.
Added tests for MindSpike and MindShatter.
Modified tests for MindSpike and MindShatter.
Merge pull request #54 from littmus/master

Modified run_games.py and text_ruuner.py, Added Tests