1.0.2:  
	Fixed rounding error in cache_get()
1.0.3:  
	added StimArray_SameShift() to stimarray.c
1.0.4:  
	removed call to beep() in synth.c
1.0.5:  
	Added StimArray_Combine() to stimarray.c
	Fixed some nice bugs in set_calib(), in syn-matlab.c
	Made sure that cal_max_atten gets set correctly at startup
	Added get_calib() to syn-matlab.c
	Changed synth.m to synthesize.m, and added get_calib.m and set_calib.m
1.0.6:  
	"hp" is no longer a valid stimulus.
	Made syn-matlab return correctly formatted stimuli.
	Made syn-matlab set syn_stack_rms (was crashing for stacks because of this)
1.0.7:  
	syn-matlab.c:get_field_(int,double,string)() now checks to see if the
		damn field exists before trying to read it, so syn_info can partially
		be set before the first synth routine is called.  
	removed syn-matlab.c:print_syn_data(), as it was never used.
1.0.8:  
	Changed typedef for syn_spec: added descr field.
1.0.9:  
	bc is now no longer a stimspec; instead it is an extra parameter, like
	itd.
1.0.10:  
	added syn_use_cache: use or don't use the noise cache
1.0.11:  
	made a change in cache.c regarding bc stims
1.0.12:  
	synth now uses GNU libtool to compile libsynth as a shared lib, for both
	Linux and SunOS.
	Modified the Makefile to do more intelligent things with rpm files.
	Modified synth.spec to do its building in a temp directory, so that
		it doesn't impact already installed libraries.
1.0.13:  
	synthesize matlab call now returns indication of whether the stimulus 
	is either too loud or too soft, on a per channel basis.
1.0.14:  
	made a change in how twsound_synthesize() computes rms values for
	  left and right buffers
1.0.15:  
	???
1.0.16:  
	Moved matlab install directory to /usr/local/local-matlab
1.0.17:  
	modified click stimulus to use 1/2 cycle of a tone, instead of full
	cycle
1.0.18:  
	Release 1:
		What was SC_CLICK is now SC_HEMICLICK.
		Added stim SC_CLICK.
		fixed bug in syn_hemiclick: itd was not changing.
		Added synth_click() to syn-matlab.c
		Added StimArray_ClosestITD() to stimarray.c
	Release 2:
		Improved ITD choosing code in synth.c:syn_click()
	Release 3:
		Fixed "improved" ITD choosing code so that it works now.
	Release 4:
		Fixed "even more improved" ITD choosing code so that it works now.
		 -- got sign wrong.
	Release 5:
		Recompiled for Matlab 6

