Fixed user list on Chrome w/ endless pagination
Fixed password reset and account activation
Fixed changing password
Hidden posts can be viewed by moderators
Added order:fav_date
Minor tweaks to search aliases
Switched to MarkdownExtra implementation

It supports tables!
Freshened up syntax help
Fixed default sort style was set to ascending
Fixed small bug in date parsing
Fixed searching by min/max score
Fixed automatic post featuring
Fixed 404 page appearance
Added "upvoted" tab
Added order:file_size
Fixed user list (again)
Fixed word wrapping in registration form
Fixed problem with keyboard shortcuts on Flash

Previous attempt - f226c3eb0ca2397bfc360b0a474424d4aadfdf96.
Approach introduced in this commit is theoretically much better, but it still
might not be perfect.
Fixed prev/next post clicking in chrome
Refactor to tag autocompletion