Restricting article scroll area; removed scroll-back behaviour
Added scrollback behaviour
Fixed scrollback positioning bugs
Added article fixing on fade-out; performance tweaks
Moved paint code into RAF
Removed unnecessary re-layout on article view
Minor tweak to reduce jumpiness on article select click
Reduced possible delay between scrollback and article teardown
Removed unnecessary re-tile; hiding tiles on every article view
Avoiding unneded draw on scrollback in article view
Allowing article scrollback only on edges of article
Cleaned up article scrollback limiter and added sensitivity margin
Improved grid positioning during article view
Added early fixing of the article
Setting up article scrollback only after its dimensions are known; minor debounce
Minor fix to article scrollback limiter
Some experimenting