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
-Revise for loop to work more closely with EpPy functions...
-Added a test variable, x,  to show the number of iterations of the for loop...
-Added test variable to ending print statement...

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