Script: EpPy-ZoneHVAC.py, Intent; Create a new script to assign a window frame to
all windows in a given simulation file
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*New: EpPy-WindowFrameAssign.py
-Copied module importing, input prompt for .IDF file, and object field reference
 and assignment statements from EpPy-ZoneHVAC...
-Modified above code to reference Window objects within the selected simulation
 file, and assgin a frame object...
-Added a loop to iterate through E+ SubSurface objects, and find windows only...
-Added code to assign an E+ 'Frame and Divider Name' to each window object...

-> Tested EpPy-ZoneHVAC.py fuction by calling from the command line