wq.app 0.6.0

This release provides a number of minor improvements to wq.app 0.5.1.

New Modules

• wq/progress.js: A tool for updating an HTML5 <progress> bar with updates from an AJAX rest service (e.g. a dbio Celery task)

API improvements

• wq/app.js:
  • Support for multiple foreign keys pointing to the same model (#16)
  • Customizable error message when JSON fetch fails (#19)

Other Changes

• Various minor bugfixes