added 2 new flag types: notify user and notify moderators

fixed up messed up user navigation
refactored

db/fixtures/post_action_types.rb

@@ -42,8 +42,15 @@ PostActionType.seed do |s|
 end
 
 PostActionType.seed do |s|
-  s.id = PostActionType.types[:custom_flag]
-  s.name_key = 'custom_flag'
+  s.id = PostActionType.types[:notify_user]
+  s.name_key = 'notify_user'
   s.is_flag = true
   s.position = 7
 end
+
+PostActionType.seed do |s|
+  s.id = PostActionType.types[:notify_moderators]
+  s.name_key = 'notify_moderators'
+  s.is_flag = true
+  s.position = 8
+end

db/migrate/20130412015502_correct_counts_on_posts.rb

@@ -0,0 +1,6 @@
+class CorrectCountsOnPosts < ActiveRecord::Migration
+  def change
+    rename_column :posts, :custom_flag_count, :notify_moderators_count
+    add_column :posts, :notify_user_count, :integer, default: 0, null: false
+  end
+end

db/migrate/20130412020156_correct_counts_on_topics.rb

@@ -0,0 +1,6 @@
+class CorrectCountsOnTopics < ActiveRecord::Migration
+  def change
+    rename_column :topics, :custom_flag_count, :notify_moderators_count
+    add_column :topics, :notify_user_count, :integer, default: 0, null: false
+  end
+end