Foxfirefey's Dreamwidth Development

This is my very first Github pull! Basically, I saw somebody with some very good criticism about long standing reading filter bugs, and when I looked over it, turns out those capabilities were in the backend and just needed a little hooking up with the current front end. Best part is it also takes care of Bug4501--efficient! Booyah:

https://github.com/dreamwidth/dw-free/pull/137