move after-signup invite page into signup controller

app/controllers/signup_controller.rb

@@ -1,4 +1,6 @@
 class SignupController < ApplicationController
+  before_filter :require_logged_in_user, :only => :invite
+
   def index
     if @user
       flash[:error] = "You are already signed up."
@@ -45,7 +47,7 @@ class SignupController < ApplicationController
 
       Countinual.count!("lobsters.users.created", "+1")
 
-      return redirect_to "/users/invite"
+      return redirect_to "/signup/invite"
     else
       render :action => "invited"
     end

app/controllers/users_controller.rb

@@ -1,6 +1,4 @@
 class UsersController < ApplicationController
-  before_filter :require_logged_in_user, :only => :invite
-
   def show
     @showing_user = User.find_by_username!(params[:id])
     @title = "User #{@showing_user.username}"

app/views/signup/invite.html.erb

@@ -4,10 +4,9 @@
   </div>
 
   <p>
-  This community can only grow when members invite new users, just as <a
-  href="/u/<%= @user.invited_by_user.try(:username) %>"><%=
-  @user.invited_by_user.try(:username) %></a> invited you.  Take a moment and
-  invite someone you know.
+  This community can only grow when members invite new users, just as
+  <strong><%= @user.invited_by_user.try(:username) %></strong> invited you.
+  Take a moment and invite someone you know.
   </p>
 
   <%= render :partial => "users/invitationform",

config/routes.rb

@@ -21,6 +21,7 @@ Lobsters::Application.routes.draw do
 
   get "/signup" => "signup#index"
   post "/signup" => "signup#signup"
+  get "/signup/invite" => "signup#invite"
 
   match "/login/forgot_password" => "login#forgot_password",
     :as => "forgot_password"
@@ -69,8 +70,6 @@ Lobsters::Application.routes.draw do
   get "/u" => "users#tree"
   get "/u/:id" => "users#show"
 
-  get "/users/invite" => "users#invite"
-
   get "/settings" => "settings#index"
   post "/settings" => "settings#update"