work in progress, add custom faq link, ember router needs to know about this or the redirect trick will not work

app/controllers/static_controller.rb

@@ -4,10 +4,18 @@ class StaticController < ApplicationController
 
   def show
 
+    map = {
+      "faq" => "faq_url",
+      "tos" => "tos_url",
+      "privacy" =>  "privacy_policy_url"
+    }
+
     page = params[:id]
 
-    return redirect_to(SiteSetting.tos_url) if page == 'tos' and !SiteSetting.tos_url.blank?
-    return redirect_to(SiteSetting.privacy_policy_url) if page == 'privacy' and !SiteSetting.privacy_policy_url.blank?
+    if site_setting_key = map[page]
+      url = SiteSetting.send(site_setting_key)
+      return redirect_to(url) unless url.blank?
+    end
 
     # Don't allow paths like ".." or "/" or anything hacky like that
     page.gsub!(/[^a-z0-9\_\-]/, '')

app/models/site_setting.rb

@@ -15,6 +15,7 @@ class SiteSetting < ActiveRecord::Base
   setting(:company_short_name, 'Unconfigured Forum')
   setting(:company_domain, 'www.example.com')
   setting(:tos_url, '')
+  client_setting(:faq_url, '')
   setting(:privacy_policy_url, '')
   setting(:api_key, '')
   client_setting(:traditional_markdown_linebreaks, false)

config/locales/server.en.yml

@@ -613,6 +613,7 @@ en:
     topic_views_heat_medium: "The number of views after which a topic's heat level is medium."
     topic_views_heat_high: "The number of views after which a topic's heat level is high."
 
+    faq_url: "If you have a FAQ hosted elsewhere that you want to use, provide the full URL here."
     tos_url: "If you have a Terms of Service document hosted elsewhere that you want to use, provide the full URL here."
     privacy_policy_url: "If you have a Privacy Policy document hosted elsewhere that you want to use, provide the full URL here."