* Rename to follow actual directory name
* Remove unnecessary Reddit call from test
* Refactor test to reduce duplication
* Parameterise some tests
* Standardise formatting
* Add comment name generation to file name formatter
* Refactor to reduce duplication
* Refactor archive entry classes
* Refactor archiver class a bit
* Refactor method
* Fix comment retrieval
* Add comment-downloading to archiver
* Update test
* Update test