NF: Using django-changuito, seemed to be the only viable cart package option for 1.7.  Had to specify github commit because pip version 0.7 is over a year old.
Merge branch 'develop'

* develop:
  NF: Using django-changuito, seemed to be the only viable cart package option for 1.7.  Had to specify github commit because pip version 0.7 is over a year old.