std.digest.md5: added test for the C api
std.digest.md5: added test for the C api

milipili/nany,milipili/nany,milipili/nany,nany-lang/nany,nany-lang/nanyc,nany-lang/nany,nany-lang/nany,nany-lang/nanyc,nany-lang/nanyc