Squished bugs

Fixed html parsing, improved html parsing module api, fixed typos
leftover from the transition to the object literal pattern.
Squished bugs

poll alarm now starts polling, sanitizer now properly deals with
attributes that are removed, started changes on how feed list is
displayed in options
Organizing files

Using better file names, rearranged some functions into more modular
containers, reinforcing the async nature of script loading
Got rid of error-message

Stopped using it a while ago, forgot to remove it earlier
Listen for article clicks on divs

Cleaned up alot of code in reading.js
Modularized view scripts

Shoved globals into object literals, did some cleanup