* Bugfixes for deleting organization users * Removes additional `auth.User` references in app code
0.1.4a
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* Bug fix for user model import
0.1.3
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* Manage organization models with South * Added configurable context variable names to view mixins * Added a base backend class which the Invitation and Registration backends extend * Lengthed Organization name and slug fields * Makes mixin model classes configurable * Improved admin display * Removes initial passwords
0.1.3b
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* Changes SlugField to an AutoSlugField from django-extensions * Base models on TimeStampedModel from django-extensions * ForeignKey to user model based on configurable user selection