Some changes & Bugfixes
Adding the old Interface Controller class which had been forgotten in the implementation
Adding the old Interface Controller class which had been forgotten in the implementation
Adding the Entity class which will allow ease of use in the future
Updating the tree
Adding a longer method name to avoid obfuscation method
Clean up code
Removing the case insensitivity because it almost useless
First incorporation of the Entity class.
Improvement
Remove a useless comment
Add a comment
New features
New features
Prevent division by zero