Steamband 0.2.1 for Carbon (OS 8.6--OS X 10.2.*) and 68K Macs

Steamband by VALIS (campbell@oook.cz)
This port by pelpel (pelpel@zak.att.ne.jp)

steamband-021-mac-osx.sit.bin - Carbon binary
steamband-021-mac-68k.sit.bin - 68020+, System 7.*--, or any PPC Macs

Since the maintainer is using MPW, I also compiled the game with it.

Known problem
- The game doesn't save options. This means you have to set them
  each time you start the game if your preferences are different
  from the author's...

(These aren't specific to Steam, but come from ext-mac-303* support files)
- Optional sound effects using rewritten asynchronous sound player
  that shouldn't crash the game on OS X 10.2 any longer.
- Ported Windows' "Show score" menu over.
- 'lib' locating code is rewritten to use Process Manager (System 7
  and greater).  The game shouldn't open wrong 'save' folder any
  longer this way.
- Implemented CHECK_MODIFICATION_TIME code that works with MPW.

The 68K port uses different preferences format than VALIS'.
In order to avoid Type ? error, I put a magic number as the
first entry to force re-initialisation.

// pelpel