Preliminary fipsalgtest.pl script. This will ultimately automatically run
algorithm tests against a known good test set or alternatively generate output
for an algorithm test.

Partly works only on Linux at present.

generated random seed to the supplied seed parameter.

Modify fips_aesavs and fips_desmovs to support an optional output filename
with -f option.

PR: 1381

Update fips_test_suite to use them and convert AES, DES3 and SHAx to use EVP.