v4.0.0.0 completed

- fixed: red cards didn't send players off the pitch correctly
- fixed: player skills incorrectly assigned for tackles and slide tackles
- fixed: corners and goal kicks not correctly assigned / calculated
- fixed: intentPOS sometimes returned as null
- fixed: second half returned kickoffTeam with the ball, now secondTeam
- new: added ability to set the width of the goal to make the game more customisable

v2.2.0

• fix closestPlayer Report
• enhance test cases
• keep ball with player when they run or sprint
• improve run/sprint direction
• improve passing
• improve Error reporting
• track shot over time
• add saving
• add simple player marking
• add test simulation data

v2.1.1

• Added to allow more tackles and fouls
• Added fitness measure (currently has no affect on the game - see later versions)
• Remove promises from the internal functions (still required for three main functions as above)
• Includes a test suite (still in development)
• Improvements to ball movement to give movement over time instead of a 'jump'
• refactoring to improve source code readability
• Removed dependency on async function
• Resolved error where players leave pitch
• Provided setup data - e.g. a pitch JSON and two team JSONs for easier setup
• Allow interception of the ball whilst in transit
• Included ability to set a players action for each iteration to enforce a specific move
• Added Offside logic

v2.0.2: Merge pull request #14 from GallagherAiden/lint-refactor

Version 2.0.2