Stopped testparameterizedobject.py from depending on topo.numbergen.
Stopped testparameterizedobject.py from depending on topo.numbergen.

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