Text selection over multiple items doesn't work yet

Try to prevent node upgrade via homebrew

escape html before parsing commonmark

I think the most recent build broke deployments?

Add settings option to display avatars as squares

Try to reduce memory usage by reusing avatar pixmaps

Mentions are now loaded from the cache instead of
directly from the web request.  Mentions are also
properly saved to the cache now (instead of as empty
strings).  Still lots of tweaks left on this feature.