Remove moment from the list of globals. It's used by TimeDisplay now.
Ensure that null milliseconds can't be saved, or fed into moment().
Escape all the output instead of just interpreting it.

Don't want to open holes for random html to get into, never know what future features we might have.
Remove old help ligthbox placeholder. We have a real help screen now.
Reference the correct jquery file.
Store a relative path in the asset builder to save from having to hard code it everywhere
Fix board sizing so it doesn't hang below the window.