add Warrior(c),Wizard(c) mod Alive(c),Character(c),Creature(c)
Modify Creature & Tile & TileMap
Update UML diag
Add Warrior(c) & Wizard(c) && Modify Alive(c) & Status(c) & Tile(c)
Merge branch 'devel' of https://github.com/jpascale/RPG into devel