porting over real composer
re-enabling persona search in board when meta.persona doesnt exist. seems to make it more resilient against sharing retardedness
invites bugfix: since were not getting the list directly pumped in from the addon anymore, we need to call render directly in the invites list controllers init function.
display updates to notes

when a new note is added with a file attached, the note *immediately*
renders in the view. note that the note is NOT saved, it only exists in
memory (until the file finishes saving, then the note is really saved).

also, when a file is encrypting, it now shows it as such in the note
preview.

a lot less confusing than before.