Remove unused method

src/author.rs

@@ -34,15 +34,6 @@ impl Author {
             })
     }
 
-    /// Add curses author has not muttered (yet).
-    pub fn add_missing(&mut self, curses: &HashMap<String, usize>) {
-        for curse in curses.keys() {
-            if !self.curses.contains_key(curse) {
-                self.curses.insert(curse.into(), 0);
-            }
-        }
-    }
-
     /// `git-anger-management` knows if you've been naughty or not
     pub fn is_naughty(&self) -> bool {
         !self.curses.is_empty()

src/repo.rs

@@ -71,14 +71,6 @@ impl Repo {
         }
     }
 
-    /// Add curses that authors haven't muttered yet, for display purposes only
-    pub fn add_missing(&mut self) {
-        let curses = self.curses.clone();
-        for (_, author) in self.authors.iter_mut() {
-            author.add_missing(&curses);
-        }
-    }
-
     /// Count total naughty authors in repository.
     fn total_naughty_authors(&self) -> usize {
         self.authors.values().filter(|a| a.is_naughty()).count()