Added fake login page for testing and demo

Change-Id: Ife37444dcede67b54d1f257ee99322b22ac6b78c
Signed-off-by: Iftekharul Islam <iislam@us.ibm.com>
diff --git a/app/common/services/userModel.js b/app/common/services/userModel.js
index e44ba8c..dba607d 100644
--- a/app/common/services/userModel.js
+++ b/app/common/services/userModel.js
@@ -15,6 +15,9 @@
         .module('app.common.services')
         .service('userModel', ['APIUtils',function(APIUtils){
             return {
+                fakeLogin: function(callback){
+                    sessionStorage.setItem('LOGIN_ID', 'FAKE_ID');
+                },
                 login : function(username, password, callback){
                     APIUtils.login(username, password, function(response, error){
                         if(response &&