Cleaner Code (v1.0.1)

• Cleaner code and fixed misspellings
• PEP8 regulations applied

First Stable Release (v1.0)

• No GUI
• Only supports two-player mode
• Does not notice dead-ends
• Supports new game without re-running the script
• Has a nice terminal UI
• Walls have a length of 1 (not 2)