Add 'clean' and 'scrollTo' methods to JS messages
Add new blocks to dashboard order detail template

Related to Blakey pull request:
https://github.com/tangentlabs/django-blakey/pull/252
Fix issue with product assumption in history tag

This fix checks to see if the product is in the context before trying to
access its id property. The current logic is that it accesses its id
property so that it can remove the current product that is being viewed
from the recently viewed product list. If there is no product in the
context this check doesn't happen anymore.