Changes to "Random Number Generation" between r4 and r5

Changes to Random Number Generation between r4 and r5

'''Using a Computer to Generate Random Numbers'''

Sample C implementation [http://www.rkeene.org/projects/info/resources/rng/rng.c]

Diehard Battery of Tests [http://www.stat.fsu.edu/pub/diehard/] for determining the quality of random numbers.
(blank line)
"ENT" random number testing program [http://www.fourmilab.ch/random/] [http://www.rkeene.org/projects/info/resources/rng/ent-0.0.0.tar.gz]

Legend

     Only in r4
     Only in r5
     -->      Modified slightly between r4 and r5