[super] User guide with integrated help in the WUI

[rgrp]

Provide help to users in the WUI, with this linking to a detailed user guide.

• User guide (suggest at help.thedatahub.org (or possibly help.ckan.org)
• Snippets in the WUI with links to full user guide.
  • Provide helper methods for creating these links with config options for setting path to user guide so that the link location can vary on install by install basis

Est: (?) 5-10d

Topics

• Step-by-step for adding a dataset including tips
  • Reuse: ​http://datapatterns.org/datahub.html
  • Quick overview of relevant parts of domain model (dataset and resource)
• API (perhaps link to main docs)
• Command line interface and dpm
• Using groups