problem with method variables

[CNTR]

I ran into a problem with the strncpy's for METHODRETURNCLASSES using both
bufsize-1 and maxvarsize in 2.1.0p1.  I see that in 2.1.2a5, the strncpy 
on line 1385 was fixed; however, the strncpy on line 659 in functions.c 
still uses buffsize-1.

METHODFILENAME also has inconsistent strncpy sizes of bufsize-1 and 
maxvarsize; however, its not as critical since METHODFILENAME was declared 
as bufsize.