 
  A base64-like encoding method but it uses hexagrams in I Ching.
      In node.js:
      npm install baseiching, then var baseiching = require('basaeiching');
      Or in browsers:
      <script src="baseiching.js"></script>
    
      baseiching.encode(source, [compress]);
      Convert string / array or bytes / array buffer into base易經
    
parameters:
returns:
      baseiching.decode(source, [tostring]);
      Convert the base易經 back to string / array of bytes
    
parameters:
returns:
      baseiching.setLang(lang);
      Set the language varient
    
parameters:
MIT