Version 2.0

• Added composer and phpunit to the project. Thanks @christof-b
• Solved #3 so it is now possible to pass a function as a string
• Merged datasets and labels to a single data array to mimic original chart.js structure

Version 1.0

• Migrated to https://github.com/Ejdamm/Chart.js-PHP
• Upgraded to Chart.js 2.7.1
• Removed subclasses
• More flexability