refactoring
deleted unused folders
added .gitignore
.gitignore changed
deleted unused files
minor changes on README
refactoring movement behaviour
refactoring robot
deleted files
deleted unused directories
some improvements on the robot movement
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deleted unused files
deleted unused files
robot movement fixed
deleted unused files
refactoring Robot class
refactoring Robot class
refactoringRobot movement - turn() completely refactored
Refactoring turn() robot movement