Removed superfluous MaskedCFIter import in testcf.py
Removed superfluous MaskedCFIter import in testcf.py

Tasignotas/topographica_mirror,Tasignotas/topographica_mirror,mjabri/topographica,mjabri/topographica,ioam/topographica,ioam/topographica,Tasignotas/topographica_mirror,Tasignotas/topographica_mirror,Tasignotas/topographica_mirror,ioam/topographica,ioam/topographica,mjabri/topographica,mjabri/topographica,mjabri/topographica,ioam/topographica