Readapt 0.1.2

🦀 Features

• Adds Value Iteration (#17) by @vagmcs
• Adds Policy Iteration (#16) by @vagmcs
• Markov Decision Processes (#3) by @vagmcs

🐛 Fixes

• Adds max iteration parameter to policy and value iteration (#19) by @vagmcs
• Grid world constructors (#14) by @vagmcs
• MDP run policy function incorrect transitions (#12) by @vagmcs

📖 Documentation

• Adds contributing guidelines (#20) by @vagmcs

📦 Build system and CI

• Setup gitignore, automatic PR labelling, and changelog generation (#8) by @vagmcs