put display in __init__
put display in __init__

problem fixed: "$DISPLAY has no effect after import"

#example
import os
from pymouse import PyMouse

os.environ['DISPLAY']=':2'
m = PyMouse()
m.move(0, 0)

pepijndevos/PyMouse,fragglet/PyMouse,0xD34D/PyMouse,pepijndevos/PyMouse,0xD34D/PyMouse