config: handle ints, reals and false
Release 1.4.7

Note: Heavy and Mjollnir are broken on linux (only)...

To check in the next version... 4 hours i try to fix that without
success. djm34 variant seems ok but also make a lot of rejects.
stats: fix multi gpu value + add average parameter (-N)
api: add a basic stats api on port 2068

you can use PHP api-example.php as a json wrapper...

to be tested on windows...

Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>
api: fixes for windows (to finish)
api: small changes...