allow editing of pending aliases/implications

app/models/tag_alias.rb

@@ -222,4 +222,8 @@ class TagAlias < ActiveRecord::Base
     return true if is_pending? && user.id == creator_id
     return false
   end
+
+  def editable_by?(user)
+    deletable_by?(user)
+  end
 end

app/models/tag_implication.rb

@@ -211,4 +211,8 @@ class TagImplication < ActiveRecord::Base
     return true if is_pending? && user.id == creator_id
     return false
   end
+
+  def editable_by?(user)
+    deletable_by?(user)
+  end
 end