Collections extension - updating system messages

In the hopes that someone beyond English Wikibooks is reading
this:
I noticed that some system messages in the Collections extension
were updated to say "book" instead of "collection" etc. I didn't
realize how many system messages were affected until hejko
notified me in IRC. I've changed the English ones back to "book"
where it makes sense to do so - other language editions of
Wikibooks will probably want to update the localizations at
Betawiki and/or change their local messages.
Thanks,
-Mike
----
  Mike.lifeguard
  [email protected]