Fixed a bug where posts wouldn't export to HTML upon first run
Added settings (usernames now save, along with properties selected for export)
Some cleanup (man, this code is ugly) - will do more extensive cleanup/refactoring later (convert threading over to TPL, other stuff)
Updated JSON.NET version because why not
Merge pull request #6 from mavispuford/mav-dev

Fixed a bug where posts wouldn't export to HTML upon first run, and much more