SubstanceD required for scaffold

[Themanwithoutaplan]

It may be the long term goal to switch from paster to cookiecutter to simplify installing. But you shouldn't need to install Substance D somewhere just to get the scaffold. We should try and a make new Substance D based site without such contortions.

[cguardia]

There is now a cookie cutter template for Substance D that does not require a previous install:

http://github.com/Pylons/substanced-cookiecutter