Fixed statistics of big query test as skipped if not enough data.
Fixed verbose_name in introspection
Fixed undefined name typo
Set low retries number. (related to #42)
Increased code coverage by improved coverage_run
Fixed query.py to work with inspectdb in Django 1.7
Implemented a simple Generic foreign key support. #45
Updated tox (Django version)
Merge pull request #46 from freelancersunion/generic-foreign-key-support

Simple generic foreign key support