v1.4.0

• Makes the Hook model available for extension. (#44, #43)
• Adds setting to override find_and_fire_hook method. (#44)
• Adds Django 1.10 & Django 1.11 testing support.
• Updates to README for general best practices.
• Requests' sessions used as a client for connection pooling. (#35, #34)

Note: The abstract Hook model feature should not have any side effects for current users. Upgrade with care.

Thanks goes out to @coady, @bryanhelmig , @tdruez