Generate Diceware passphrases

Properly includes the wordlist in the distribution. Adds functions to
load the list of words and return random ones based off the number
generator. The diceware module was restructured and an inefficiency in
numgen() was corrected.

setup.py

@@ -17,7 +17,7 @@
 from distutils.core import setup
 
 NAME = "Dicekey"
-VERSION = "1.2.0-prealpha"
+VERSION = "2.0.0-prealpha"
 AUTHOR = "Kris Lamoureux"
 AUTHOR_EMAIL = "KrisPublicEmail@gmail.com"
 URL = "https://github.com/Kris619/Dicekey/"
@@ -33,5 +33,5 @@ setup(
     url=URL,
     scripts = ["dicekey/dicekey"],
     py_modules = ["dicekey.core", "dicekey.diceware"],
-    package_data={"dicekey": ["dicekey/wordlist.asc"]}
+    data_files = [("dicekey/wordlist.asc", '')]
     )