Triform 1.2b

Known Bugs
----------
D -- Only apparent in Debugging mode.
L -- Exists in the standard library as well.
S -- Only apparent under Strict error checking.
N -- Not considered to be an issue.

1. Calling InformLibrary.actor_act(actor, action, noun, second) in an NPC's
orders property causes an infinite loop. Either set action_mode to 0 first,
or (much better) use <<action noun second, actor>> instead.

2N. found_in is only consulted for objects that provide visibility_ceiling,
so be sure that floating objects do so.

3. Infix is now compilable but is completely untested.

4. Some issues with using more than one number in a command:
 aL. GET 4 COINS AND 4 COINS takes 4 coins, not 8.
 b. GET 5 BUT 2 COINS has slightly wrong message.

5L. OOPS does not work with grammar lines that make use of 'reverse'.