improve Pacman.moveInsideRemainingLine() to integrate mode updates in the future ; start working on Pacman.nextModeUpdateInsideRemainingLine()
move some properties and methods from Pacman to Movable ; integrate moderemainingtime property inside Movable
Pacman.nextModeUpdateInsideRemainingLine() is now complete ; Pacman can go in PP_EATEN mode for a limited amount of time when eating a power pellet ; remove a lot of old/useless comments