not store tokens, just the hashes

manager.py

@@ -21,7 +21,7 @@ def insert_token(db, name, token):
     );
     """,
         (
-            token,
+            get_hash(token),
             name
         )
     )
@@ -41,8 +41,7 @@ def manage_tokens(options):
             )
         )
         for row in cur:
-            print("%s/vote/%s/%s (%s)"%(
-                options.prefix,
+            print("%s:%s (%s)"%(
                 options.name,
                 row[0],
                 "used" if row[1] == "true" else "unused"