1998-11-05  Alex Lancaster  <alex@santafe.edu>

	* SCLModelSwarm.m ([SCLModelSwarm -activateIn:]): Change
	deprecated call to [self getSwarmActivity] to [self getActivity].
	([SCLModelSwarm -_takeSnapshotOfRaster]): New method to do raster
	snapshots (new conditional compilation flag RASTER_SCREENSHOTS).
	([SCLModelSwarm -step]): Add conditional call to
	_takeSnapshotOfRaster.  
	Change name of root snapshot flag from SCREENSHOTS to
	ROOT_SCREENSHOTS throughout.

1998-11-04  Alex Lancaster  <alex@santafe.edu>

	* exp1.prm, exp2.prm, run1.stt, run2.stt, run3.stt, run4.stt,
	run5.stt: Added data files from the scl-data00.tar.gz file in the
	user-contrib/anarchy on the ftp site, so that runs in SFI Working
	Paper 97-02-12 can be reproduced exactly in demos.

	* SCLModelSwarm.m ([SCLModelSwarm -_takeSnapshotOfRoot]): Add new
	function to produce a PNG file of the root window (only called
	when conditional compilation flag SCREENSHOTS is enabled)
	([SCLModelSwarm -step]): Add a call to new function
	_takeSnapshotOfRoot, again enabled conditionally.
	
1998-11-03  Alex Lancaster  <alex@santafe.edu>

	* SCLModelSwarm.m ([SCLModelSwarm -buildObjects]):  Call
	CREATE_ARCHIVED_PROBE_DISPLAY for WorldManager and
	ParameterManager, respectively, after their creation.

	* WorldManager.m ([WorldManager -createWorldWithX:xSize:ySize]):
	Call SET_WINDOW_GEOMETRY_RECORD_NAME for worldRaster widget
	archiving.  Call CREATE_ARCHIVED_PROBE_DISPLAY for userCellEditor.

	* WorldManager.m ([WorldManager -createEnd]): Remove call to
	probeDisplayManager to create a probeDisplay.

	* ParameterManager.m ([ParameterManager -createEnd]): Likewise.

	* UserCellEditor.m ([UserCellEditor -createEnd]): Likewise.
	
	* DiscreteToroid.m ([DiscreteToroid
	-wrapCoord:inCoord:inModulus]): Changed casts from int to unsigned.
	([DiscreteToroid -wrapCoord:inCoord:inModulus]): Likewise.
	
	* ParameterManager.m ([ParameterManager -step]): Change cast from
	void to id.
	

