Add inheritance simplification method to tools
Add inheritance simplification method to tools

This method creates a dummy class around a class/function to inherit from.
With this wrapper the super-constructor isn't called implicitly.

htem/CATMAID,fzadow/CATMAID,htem/CATMAID,htem/CATMAID,fzadow/CATMAID,fzadow/CATMAID,htem/CATMAID,fzadow/CATMAID