convert to packed 24k table for basepoint mults
forgot to clobber %rdx
move inline before declaration
optimized sse2 ge25519_scalarmult_base_choose_niels
full clobber list
adapt sse2 to after_basic changes
need double {} on initializer
add no-asm option to fuzzer
fuzzer needs to use the reference rng if no openssl (inconsequential atm)
add ED25519_FORCE_32BIT (useless, just for comparing), which has the byproduct of falling back to 32bit impl if 128bit math is not available (useful)
update sse2 benches and additional compile flags