Added Pythius quest

map stuff to do:
```
remove destination from magic forcefield @ {x = 32598, y = 31402, z = 15}
add uid 50127 to magic forcefield @ {x = 32598, y = 31402, z = 15}
add aid 50127 to steam @ {x = 32551, y = 31379, z = 15}
```
I guess it should be : 
local steam = Game.createItem(9341,Position( 32551, 31379, 15))