Eventlib is an asynchronous event tracking app for Django. This library was
built upon the following values:
* It must be deadly simple to log an event;
* It must be possible to track each event in different ways;
* Each different "event handler" must be completely separate and fail
gracefully;
* The event system must be asynchronous, so let's use celery;
* The library must be extensible;
* 100% of test coverage is enough.
