Added ColorTools.cs with first method that helps convert HSV to RGB.
Changed HSVToRGB to write to a ref color instead of returning a new one.
Moved ColorTools to Tools directory, commented HSVToRGB method.
Reverted to the old way of converting colors - returning a new one instead of writing to the ref variable.
Moved all scenes to dedicated directory.
Implemented the ColorController to handle color changes.
Made a test scene for the ColorController and rearranged everything a bit.