Added both committer and author display for commits list

app/models/commit.rb

@@ -5,10 +5,12 @@ class Commit
   attr_accessor :refs
 
   delegate :message,
+    :authored_date,
     :committed_date,
     :parents,
     :sha,
     :date,
+    :committer,
     :author,
     :message,
     :diffs,
@@ -37,6 +39,14 @@ class Commit
     author.name
   end
 
+  def committer_name
+    committer.name
+  end
+
+  def committer_email
+    committer.email
+  end
+
   def prev_commit
     parents.first
   end