Retry too many requests (cowboy-bebug#23)

* Add 429 in retry list

* Bump 0.3.3 -> 0.3.4

Feature/16 date filter (cowboy-bebug#19)

* Change fortnite -> minecraft

* Add 'after' positional param

* Bump 0.3.2 -> 0.3.3

Chore/tidy up (cowboy-bebug#15)

* Update PR template

* Make a base class

* Bump 0.3.1 -> 0.3.2

Feature/13 postcasts (cowboy-bebug#14)

* Make all fields and methods semi-private
So they can be inherited & overridden

* Add podcast module

* Update readme and package info

* Bump 0.3.0 -> 0.3.1

Bump 0.2.4 -> 0.3.0 (cowboy-bebug#11)

* Bump 0.2.4 -> 0.3.0

* Fix sh syntax error

* Remove equality checks on versions

Trigger git tag (cowboy-bebug#6)

* Create and push tag from master branch

* Bump 0.2.1 -> 0.2.2

Let there be light