Remove more commented out dead code.

hammond-data/src/errors.rs

@@ -7,7 +7,6 @@ use rss;
 use url;
 
 use std::io;
-// use std::fmt;
 
 #[derive(Fail, Debug)]
 pub enum DataError {

hammond-data/src/models/new_podcast.rs

@@ -1,7 +1,5 @@
 use diesel;
 use diesel::prelude::*;
-
-// use ammonia;
 use rss;
 
 use errors::DataError;