1996 Updates

module   960102 Sort modified to integer to prevent rounding errors for
                task-module pointers.
auditd   960314 Now reports the reason for not printing a variable.  The
                test for uniqueness now uses a cutoff of 80% instead of
                66.66%.  Variables exceeding this level are not distributed.
auditr   960412 Now correctly reports the ID of cases that are written to
		the error file.
facext   960418 Now correctly handles factors with a maximum value of 0.
auditt   960621 Checks for title lines exceeding 74 characters.
auditv   960621 Checks for title lines exceeding 80 characters.
vargen   960808 Corrected to properly identify input variables with a
		variable ID less than the number of output variables.