Removed old and broken legacy code
Removed old and broken legacy code

This is in preparation for officially breaking backwards
compatibility.

mjabri/topographica,mjabri/topographica,ioam/topographica,ioam/topographica,mjabri/topographica,ioam/topographica,mjabri/topographica,ioam/topographica,mjabri/topographica,ioam/topographica