The following tests fail on the IXCITE platform for known reasons:
	
goto.t		: pipes are unsupported, test 3 will fail
lex.t		: pipes are unsupported, test 12 will fail
rand.t		: we have a different rand() function which returns a 
		  different base value of 875687300
script.t	: pipes, tests 1, 2, and 3 fail
sleep.t		: sleep is unsupported
split.t		: pipes, test 11
time.t		: time functionality is not used

- KMW(woley@uiuc.edu)