Django-podcast-analyzer

[Compare the full difference](https://github.com/andrlik/django-podcast-analyzer/compare/v0.4.0...v0.4.1)

- Minor logging improvements
- Update classifiers

[Compare the full difference](https://github.com/andrlik/django-podcast-analyzer/compare/v0.3.0...v0.4.0)

- Adds the ability to cache a Person's avatar so that you don't need to hotlink their declared img URL. [Commit](https://github.com/andrlik/django-podcast-analyzer/commit/d5354db930f435924632ea5f72d20d264da10849)

[Compare the full difference](https://github.com/andrlik/django-podcast-analyzer/compare/v0.2.8...v0.3.0)

- Adds the ability to merge a person record into another. In cases where there is a conflict, the destination record wins. [Commit](https://github.com/andrlik/django-podcast-analyzer/commit/1d8d47f03ec0e3ad56e60827c292ff57f1ed0bac)

[Compare the full difference](https://github.com/andrlik/django-podcast-analyzer/compare/v0.2.7...v0.2.8)

- Bug fix: Corrects an error in the podcast detail template that could erroneously show a dormant podcast as active.
- Adds logic to receivers to ignore post_save signals that come from fixtures.

[Compare the full difference](https://github.com/andrlik/django-podcast-analyzer/compare/v0.2.6...v0.2.7)

- Bug fix: Ensures correct function signature is added to the task queue for refreshing feed.

[Compare the full difference](https://github.com/andrlik/django-podcast-analyzer/compare/v0.2.5...v0.2.6)

- Adds support for Django's messages framework. If detected in INSTALLED_APPS, it will add success and error messages to requests. [Commit](https://github.com/andrlik/django-podcast-analyzer/commit/de896d064fb5e58d595f2b390ec84bf7e7ddb0de)