Changes

'''Limitation: Does not support screen alignment.'''

'''Limitation: Does not support screen alignment.'''

Background naming convention: Furniture_windowBG1'''x'''_'''y'''

Background naming convention: Furniture_windowBG'''x'''_'''y'''

*x is the window type (0 to 13)

*x is the window type

*y is time weather effect (morning=0, noon=1, afternoon=2, evening=3, night=4)

*y is time weather effect (morning, noon, afternoon, evening, night)