Add clasifiers for the Python implementations and versions
Add clasifiers for the Python implementations and versions

lmctv/pynacl,hoffmabc/pynacl,hoffmabc/pynacl,lmctv/pynacl,xueyumusic/pynacl,dstufft/pynacl,lmctv/pynacl,pyca/pynacl,pyca/pynacl,xueyumusic/pynacl,JackWink/pynacl,pyca/pynacl,lmctv/pynacl,dstufft/pynacl,scholarly/pynacl,JackWink/pynacl,reaperhulk/pynacl,Insoleet/cutecoin,ucoin-io/cutecoin,ucoin-io/cutecoin,hoffmabc/pynacl,alex/pynacl,JackWink/pynacl,lmctv/pynacl,reaperhulk/pynacl,alex/pynacl,scholarly/pynacl,xueyumusic/pynacl,pyca/pynacl,scholarly/pynacl,dstufft/pynacl,xueyumusic/pynacl,pyca/pynacl,alex/pynacl,reaperhulk/pynacl,alex/pynacl,dstufft/pynacl,scholarly/pynacl,JackWink/pynacl,reaperhulk/pynacl,reaperhulk/pynacl,ucoin-io/cutecoin,ucoin-bot/cutecoin