Test PR and no PR and test initial generate before the reseed too.

Move selftest data to separate fips_drbg_selftest.h header file.

Modify fips_dssvs to support appropriate file format.

yet.

Allow test type to be determined by a regexp on the pathname. So tests like:

DSA/SigVer, DSA2/SigVer, ECDSA/SigVer, ECDSA2/SigVer can all be
distinguished.

required for FIPS.

build options.

All fispcanisterbuild builds only build fipscanister.o and include symbol
renaming.

Move all renamed symbols to fipssyms.h

Update README.FIPS

are sure they are OK.

API to retrieve FIPS rand method.