build options.

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

Move all renamed symbols to fipssyms.h

Update README.FIPS

FIPS library to fail. Applications that want to set the FIPS rand method can do
so explicitly and presumably they know what they are doing...

in FIPS mode.

a build. Use this for WIN32 builds.

WIN32 FIPS builds.

into 1.0.1 should not be listed as "changes between 1.0.1 and 1.0.0".

This makes the OpenSSL_1_0_1-stable and HEAD versions of this file
consistent with each other (the HEAD version has the additional 1.1.0
section, but doesn't otherwise differ).

are sure they are OK.

API to retrieve FIPS rand method.

Update/fix prototypes in fips.h

misleading/obsolete comment.