Multi Cipher Encryption.

One of the things we used to be able to do in the OG version of Cryptex was use more than one cipher.  
`cryptex hex -e -t "Hello world." + b64 -e + cc -e -k 12` for instance would convert the text to hex, take the hex and apply base 64 and finally end it with base 64 to Caesar cipher.   
  
Same goes for decryption. 