OpenACS

such as "toggle()" to "forums_toggle()" to reduce the odds of future name

clashes causing as much confusion and embarrassment as the recent ones in zen

and forums did.  Made formatting consistent.  Got rid of template::head calls

to load unused javascript which just made the code more confusing.

Behavior matches .LRN 2.2 behavior, the arrow on a message collapses or

expands that message only, not its subtree.  Subtree would probably be better

(and I swear it did, once upon a time) but that will have to wait for the

future if people want it.

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