added some Ajax routes

app/controllers/ajax/friend_controller.rb

@@ -0,0 +1,13 @@
+class Ajax::FriendController < ApplicationController
+  def create
+    @status = :okay
+    @message = "Successfully followed user."
+    @success = true
+  end
+
+  def destroy
+    @status = :okay
+    @message = "Successfully unfollowed user."
+    @success = true
+  end
+end

config/routes.rb

@@ -27,6 +27,8 @@ Rails.application.routes.draw do
     match '/ask', to: 'question#create', via: :post, as: :ask
     match '/answer', to: 'inbox#destroy', via: :post, as: :answer
     match '/destroy_answer', to: 'answer#destroy', via: :post, as: :destroy_answer
+    match '/create_friend', to: 'friend#create', via: :post, as: :create_friend
+    match '/destroy_friend', to: 'friend#destroy', via: :post, as: :destroy_friend
   end
 
   match '/inbox', to: 'inbox#show', via: 'get'