FIX Move password complexity requirements into framework

[robbieaverill]

The contents of this file are not extensible, so I'm proposing we move it into framework YAML config

Issue: silverstripe/cwp-core#52

Requires recipe-core: silverstripe/recipe-core#34

[kinglozzer]

I think we originally introduced this in the recipe so it wouldn’t affect existing projects, is storing it in YAML in the recipe an option?

[robbieaverill]

Sort of:

• Yes, it can be in a YAML file
• The name for it could be #mypasswords
• Module code can't reliably say it wants to run after this

We could add After: '*' but we've had problems with that in the past. It would also negate the point of having user code if it wasn't honoured.