user password should contain "stats", made for ccminer 1.7.6+
will see to allow a special bench "test" account to allow devs to
easily test the stratum and fill benchmarks, for the moment, its
enabled while mining with the -p stats password option.
blake (SFR) and whirlpool (J) tested ok with a sha256d merkleroot
So add a stratum setting to allow single sha256 merkle root...
The shares are now valid on the pool side, but remains to find
an old wallet to test... like Whirlcoin or blakecoin
keccak not tested, could have the same problem about merkle/miners
