added base scaffolding for django-entity app
added code to sync entities and to test the syncing. Also added code to quickly retrieve and filter active/inactive relationships. Tested this also
added management command for syncing all entities
started better fleshing out README
consolidated interface into __init__.py
added ability to sync all entities
added new models to test project to ensure that non entities are not synced. also tested syncing all entities
updated docs on entity
added new filtering based on entity type to the Entity model
updated README to include examples of more filtering and caveats in django entity
added tests for filtering based on sub/super entities
added more documentation and tests for filtering synced entities. test coverage is 100%
added travis file. testing coverage is required to be 100%
added single settings.py file for the test project
includes build badge for travis
updated travis yml
updated travis
fixed pep8
updated requirements to include coverage for travis
fixed misspellings of django