a step toward factories on collections
Basics of factories on collections
more testing to make sure factories happen in observes
actually use the factory instead of printing it
fixed small things nim found
a stab at factories in allow and deny
Merge branch 'devel' into models
Allow and deny rules with factories
draft of docs for models/factories
draft of history.md for factories; needs tightening too
Change the names from factory to transform
Doc review and example code in docs
Merge branch 'models' into devel