Code cleanup
Using PHPUnit as a package
Updated comment
Using lib from custom repo
New example: read inputs
Code cleanup
Configuration for tests
End to end test that covers all inputs and outputs
Renamed instance creation helper
Working on readability
Some more cleanup
A whole bunch of readability and simplification
Some more readability
Instance creation helper now with board number parameter
Some more cleanup
Some more cleanup
Refactoring, some more unit tests
Refactoring
Refactoring
Minor bugfix