diff --git a/app/controllers/articles.server.controller.js b/app/controllers/articles.server.controller.js
deleted file mode 100755
index f5b4d27f..00000000
--- a/app/controllers/articles.server.controller.js
+++ /dev/null
@@ -1,120 +0,0 @@
-'use strict';
-
-/**
- * Module dependencies.
- */
-var mongoose = require('mongoose'),
-	errorHandler = require('./errors.server.controller'),
-	Article = mongoose.model('Article'),
-	_ = require('lodash');
-
-/**
- * Create a article
- */
-exports.create = function(req, res) {
-	var article = new Article(req.body);
-	article.user = req.user;
-
-	article.save(function(err) {
-		if (err) {
-			return res.status(400).send({
-				message: errorHandler.getErrorMessage(err)
-			});
-		} else {
-			res.json(article);
-		}
-	});
-};
-
-/**
- * Show the current article
- */
-exports.read = function(req, res) {
-	res.json(req.article);
-};
-
-/**
- * Update a article
- */
-exports.update = function(req, res) {
-	var article = req.article;
-
-	article = _.extend(article, req.body);
-
-	article.save(function(err) {
-		if (err) {
-			return res.status(400).send({
-				message: errorHandler.getErrorMessage(err)
-			});
-		} else {
-			res.json(article);
-		}
-	});
-};
-
-/**
- * Delete an article
- */
-exports.delete = function(req, res) {
-	var article = req.article;
-
-	article.remove(function(err) {
-		if (err) {
-			return res.status(400).send({
-				message: errorHandler.getErrorMessage(err)
-			});
-		} else {
-			res.json(article);
-		}
-	});
-};
-
-/**
- * List of Articles
- */
-exports.list = function(req, res) {
-	Article.find().sort('-created').populate('user', 'displayName').exec(function(err, articles) {
-		if (err) {
-			return res.status(400).send({
-				message: errorHandler.getErrorMessage(err)
-			});
-		} else {
-			res.json(articles);
-		}
-	});
-};
-
-/**
- * Article middleware
- */
-exports.articleByID = function(req, res, next, id) {
-
-	if (!mongoose.Types.ObjectId.isValid(id)) {
-		return res.status(400).send({
-			message: 'Article is invalid'
-		});
-	}
-
-	Article.findById(id).populate('user', 'displayName').exec(function(err, article) {
-		if (err) return next(err);
-		if (!article) {
-			return res.status(404).send({
-				message: 'Article not found'
-			});
-		}
-		req.article = article;
-		next();
-	});
-};
-
-/**
- * Article authorization middleware
- */
-exports.hasAuthorization = function(req, res, next) {
-	if (req.article.user.id !== req.user.id) {
-		return res.status(403).send({
-			message: 'User is not authorized'
-		});
-	}
-	next();
-};
diff --git a/app/controllers/forms.server.controller.js b/app/controllers/forms.server.controller.js
index 1c6e45c6..e9e6568d 100644
--- a/app/controllers/forms.server.controller.js
+++ b/app/controllers/forms.server.controller.js
@@ -42,10 +42,10 @@ exports.uploadPDF = function(req, res) {
 	var parser = new PDFParser(),
 		pdfFile = req.files.file;
 
-	console.log(pdfFile);
+	// console.log(pdfFile);
 
 	var form = Form.findById(req.body.form._id);
-	console.log(req.files);
+	// console.log(req.files);
 
 	if (req.files) { 
 		
@@ -55,16 +55,16 @@ exports.uploadPDF = function(req, res) {
 			});
 		}
 		fs.exists(pdfFile.path, function(exists) { 
-			if(exists) { 
-				// console.log('UPLOADING FILE \N\N');
-				return res.status(200).send({
-					message: 'Got your file!'
-				}); 
-			} else { 
-				return res.status(400).send({
-					message: 'Did NOT get your file!'
-				});
-			} 
+			console.log(pdfFile.path);
+
+			fs.open(pdfFile.path,'r',function(err,fd){
+			    if (err && err.code === 'ENOENT') { 
+			    	return res.status(400).send({
+						message: 'Did NOT get your file!'
+					});
+			    }
+			    return res.status(200); 
+			});
 		}); 
 	} 
 
@@ -134,7 +134,7 @@ exports.createSubmission = function(req, res) {
 
 
 /**
- * Get List of Submissions for a given Template Form
+ * Get List of Submissions for a given Form
  */
 exports.listSubmissions = function(req, res) {
 	var _form = req.form;
@@ -192,10 +192,10 @@ exports.delete = function(req, res) {
 };
 
 /**
- * Get List of Template Forms
+ * Get List of Forms
  */
 exports.list = function(req, res) {
-	Form.find({ type: 'template' }).sort('-created').populate('admin').exec(function(err, forms) {
+	Form.find().sort('-created').populate('admin').exec(function(err, forms) {
 		if (err) {
 			return res.status(400).send({
 				message: errorHandler.getErrorMessage(err)
diff --git a/app/controllers/users/users.authorization.server.controller.js b/app/controllers/users/users.authorization.server.controller.js
index 0a615b34..1fc88a21 100755
--- a/app/controllers/users/users.authorization.server.controller.js
+++ b/app/controllers/users/users.authorization.server.controller.js
@@ -28,9 +28,9 @@ exports.requiresLogin = function(req, res, next) {
 		return res.status(401).send({
 			message: 'User is not logged in'
 		});
+	}else {
+		next();
 	}
-
-	next();
 };
 
 /**
diff --git a/app/models/form.server.model.js b/app/models/form.server.model.js
index 1ed18629..bb271e85 100644
--- a/app/models/form.server.model.js
+++ b/app/models/form.server.model.js
@@ -67,45 +67,45 @@ var FormSchema = new Schema({
 	},
 });
 
-//Move PDF to permanent location after first save
+//Move PDF to permanent location after new PDF is uploaded
 FormSchema.pre('save', function (next) {
 	// console.log(this.pdf);
 	// debugger;
 
-	if(this.pdf){
-		if(this.pdf.modified){
+	if(this.pdf && this.isModified('pdf')){
+		console.log('Relocating PDF');
 
-			var new_filename = this.pdf.title.trim()+'_template.pdf';
+		var new_filename = this.pdf.title.trim()+'_template.pdf';
 
-		    var newDestination = path.join(config.pdfUploadPath, this.pdf.title.trim()),
-		    	stat = null;
+	    var newDestination = path.join(config.pdfUploadPath, this.pdf.title.trim()),
+	    	stat = null;
 
-		    try {
-		        stat = fs.statSync(newDestination);
-		    } catch (err) {
-		        fs.mkdirSync(newDestination);
-		    }
-		    if (stat && !stat.isDirectory()) {
-		    	console.log('Directory cannot be created');
-		        next( new Error('Directory cannot be created because an inode of a different type exists at "' + config.pdfUploadPath + '"') );
-		    }
+	    try {
+	        stat = fs.statSync(newDestination);
+	    } catch (err) {
+	        fs.mkdirSync(newDestination);
+	    }
+	    if (stat && !stat.isDirectory()) {
+	    	console.log('Directory cannot be created');
+	        next( new Error('Directory cannot be created because an inode of a different type exists at "' + config.pdfUploadPath + '"') );
+	    }
 
-			console.log('about to move PDF');
-		    fs.move(this.pdf.path, path.join(newDestination, new_filename), function (err) {
-				if (err) {
-					console.error(err);
-					next( new Error(err.message) );
-				}
+		console.log('about to move PDF');
+	    fs.move(this.pdf.path, path.join(newDestination, new_filename), function (err) {
+			if (err) {
+				console.error(err);
+				next( new Error(err.message) );
+			}
 
-				this.pdf.path = path.join(newDestination, new_filename);
-				this.pdf.name = new_filename;
+			this.pdf.path = path.join(newDestination, new_filename);
+			this.pdf.name = new_filename;
 
-				console.log('PDF file:'+this.pdf.name+' successfully moved to: '+this.pdf.path);
+			console.log('PDF file:'+this.pdf.name+' successfully moved to: '+this.pdf.path);
+
+			next();
+		});
 
-				next();
-			});
 
-		}
 	}else {
 		next();
 	}
@@ -134,9 +134,10 @@ FormSchema.pre('save', function (next) {
 
 					//Convert types from FDF to 'FormField' types
 					if(_typeConvMap[ field.fieldType+'' ]){
-						field.fieldType = _pdfConvMap[ field.fieldType+'' ];
+						field.fieldType = _typeConvMap[ field.fieldType+'' ];
 					}
 
+					//Set field defaults
 					field.created = Date.now();
 					field.fieldValue = '';
 					field.required = true;
diff --git a/app/models/form_submission.server.model.js b/app/models/form_submission.server.model.js
index 225e7263..5457d043 100644
--- a/app/models/form_submission.server.model.js
+++ b/app/models/form_submission.server.model.js
@@ -58,21 +58,21 @@ var FormSubmissionSchema = new Schema({
 
 });
 
+//Check for IP Address of submitting person 
+// FormSubmissionSchema.pre('save', function (next){
+// 	if(this.ipAddr){
+// 		if(this.ipAddr.modified){
+// 			satelize.satelize({ip: this.ipAddr}, function(err, geoData){
+// 				if (err) next( new Error(err.message) );
 
-FormSubmissionSchema.pre('save', function (next){
-	if(this.ipAddr){
-		if(this.ipAddr.modified){
-			satelize.satelize({ip: this.ipAddr}, function(err, geoData){
-				if (err) next( new Error(err.message) );
-
-				this.geoLocation = JSON.parse(geoData);
-				next();
-			});
-		}
-	}
-	// console.log('ipAddr check');
-	next();
-});
+// 				this.geoLocation = JSON.parse(geoData);
+// 				next();
+// 			});
+// 		}
+// 	}
+// 	console.log('ipAddr check');
+// 	next();
+// });
 
 //Generate autofilled PDF if flags are set 
 FormSubmissionSchema.pre('save', function (next) {
diff --git a/app/routes/articles.server.routes.js b/app/routes/articles.server.routes.js
deleted file mode 100755
index 9a93d059..00000000
--- a/app/routes/articles.server.routes.js
+++ /dev/null
@@ -1,22 +0,0 @@
-'use strict';
-
-/**
- * Module dependencies.
- */
-var users = require('../../app/controllers/users.server.controller'),
-	articles = require('../../app/controllers/articles.server.controller');
-
-module.exports = function(app) {
-	// Article Routes
-	app.route('/articles')
-		.get(articles.list)
-		.post(users.requiresLogin, articles.create);
-
-	app.route('/articles/:articleId')
-		.get(articles.read)
-		.put(users.requiresLogin, articles.hasAuthorization, articles.update)
-		.delete(users.requiresLogin, articles.hasAuthorization, articles.delete);
-
-	// Finish by binding the article middleware
-	app.param('articleId', articles.articleByID);
-};
diff --git a/app/routes/forms.server.routes.js b/app/routes/forms.server.routes.js
index c271c943..3c1327e9 100644
--- a/app/routes/forms.server.routes.js
+++ b/app/routes/forms.server.routes.js
@@ -9,7 +9,7 @@ var users = require('../../app/controllers/users.server.controller'),
 module.exports = function(app) {
 	// Form Routes
 	app.route('/upload/pdf')
-		.post(forms.uploadPDF);
+		.post(users.requiresLogin, forms.uploadPDF);
 
 	app.route('/forms')
 		.get(forms.list)
@@ -19,7 +19,7 @@ module.exports = function(app) {
 		.get(forms.read)
 		.post(forms.createSubmission)
 		.put(users.requiresLogin, forms.hasAuthorization, forms.update)
-		.delete(users.requiresLogin, forms.delete);
+		.delete(users.requiresLogin, forms.hasAuthorization,forms.delete);
 
 	// Finish by binding the form middleware
 	app.param('formId', forms.formByID);
diff --git a/app/routes/users.server.routes.js b/app/routes/users.server.routes.js
index a3005346..02d966a6 100755
--- a/app/routes/users.server.routes.js
+++ b/app/routes/users.server.routes.js
@@ -11,11 +11,11 @@ module.exports = function(app) {
 
 	// Setting up the users profile api
 	app.route('/users/me').get(users.me);
-	app.route('/users').put(users.update);
+	app.route('/users').put(users.requiresLogin, users.update);
 	app.route('/users/accounts').delete(users.removeOAuthProvider);
 
 	// Setting up the users password api
-	app.route('/users/password').post(users.changePassword);
+	app.route('/users/password').post(users.requiresLogin, users.changePassword);
 	app.route('/auth/forgot').post(users.forgot);
 	app.route('/auth/reset/:token').get(users.validateResetToken);
 	app.route('/auth/reset/:token').post(users.reset);
diff --git a/app/views/layout.server.view.html b/app/views/layout.server.view.html
index 81112808..487bff01 100755
--- a/app/views/layout.server.view.html
+++ b/app/views/layout.server.view.html
@@ -58,6 +58,7 @@
 		var user = {{ user | json | safe }};
 	</script>
 
+	
 	<!--Application JavaScript Files-->
 	{% for jsFile in jsFiles %}
 		<script type="text/javascript" src="{{jsFile}}"></script>
diff --git a/config/express.js b/config/express.js
index 135faa44..6dc3f55f 100755
--- a/config/express.js
+++ b/config/express.js
@@ -118,11 +118,12 @@ module.exports = function(db) {
 		//     return newDestination;
 		// },
 		onFileUploadStart: function (file) {
-		  console.log(file.originalname + ' is starting ...');
+			//Check to make sure we can only upload images and pdfs
+		  	console.log(file.originalname + ' is starting ...');
 		},
 		onFileUploadComplete: function (file) {
-		  console.log(file.fieldname + ' uploaded to  ' + file.path);
-		  // done=true;
+		  	console.log(file.fieldname + ' has been uploaded to: ' + file.path);
+		  	// done=true;
 		}
 	}));
 
diff --git a/public/modules/core/config/core.client.routes.js b/public/modules/core/config/core.client.routes.js
index 5752a1aa..f7691d38 100755
--- a/public/modules/core/config/core.client.routes.js
+++ b/public/modules/core/config/core.client.routes.js
@@ -11,16 +11,16 @@ angular.module('core').config(['$stateProvider', '$urlRouterProvider',
 		state('home', {
 			url: '/',
 			templateUrl: 'modules/core/views/home.client.view.html'
-		}).
-		state('restricted', {
-		  	'abstract': true,
-			resolve: {
-				authorize: ['Authorization',
-					function(Authorization) {
-						return Authorization.authorize();
-					}
-				]
-			}
 		});
+		// state('restricted', {
+		//   	'abstract': true,
+		// 	resolve: {
+		// 		authorize: ['Authorization',
+		// 			function(Authorization) {
+		// 				return Authorization.authorize();
+		// 			}
+		// 		]
+		// 	}
+		// });
 	}
 ]);
\ No newline at end of file
diff --git a/public/modules/forms/controllers/create-form.client.controller.js b/public/modules/forms/controllers/create-form.client.controller.js
index f7b5761b..383836d6 100644
--- a/public/modules/forms/controllers/create-form.client.controller.js
+++ b/public/modules/forms/controllers/create-form.client.controller.js
@@ -34,9 +34,9 @@ angular.module('forms').controller('EditFormController', ['$scope', '$state', 'U
             };
 
             $scope.removePDF = function(){
-                $scope.form.pdf = null;
-
-                console.log('form.pdf exists: '+!!$scope.form.pdf);
+                $scope.form.pdf = undefined;
+                $scope.form.isGenerated = false;
+                $scope.form.autofillPDFs = false;
             };
 
             $scope.uploadPDF = function(files) {
@@ -57,7 +57,6 @@ angular.module('forms').controller('EditFormController', ['$scope', '$state', 'U
                                         evt.config.file.name + '\n' + $scope.log;
                         }).success(function (data, status, headers, config) {
                             $scope.log = 'file ' + data.originalname + 'uploaded as '+ data.name +'. JSON: ' + JSON.stringify(data) + '\n' + $scope.log;
-                            $scope.pdf = data;
                             $scope.form.pdf = data;
 
                             if(!$scope.$$phase) {
@@ -85,7 +84,7 @@ angular.module('forms').controller('EditFormController', ['$scope', '$state', 'U
 
                     form.$save(function(response) {
 
-                        console.log('form created');
+                        console.log('create form');
                         // console.log(response.pdf);
 
                         // Clear form fields
diff --git a/public/modules/users/config/users.client.config.js b/public/modules/users/config/users.client.config.js
index d4756c5b..5a43c7bb 100755
--- a/public/modules/users/config/users.client.config.js
+++ b/public/modules/users/config/users.client.config.js
@@ -1,30 +1,30 @@
-// 'use strict';
+'use strict';
 
-// // Config HTTP Error Handling
-// angular.module('users').config(['$httpProvider',
-// 	function($httpProvider) {
-// 		// Set the httpProvider "not authorized" interceptor
-// 		$httpProvider.interceptors.push(['$q', '$location', 'Principal',
-// 			function($q, $location, Principal) {
-// 				return {
-// 					responseError: function(rejection) {
-// 						switch (rejection.status) {
-// 							case 401:
-// 								// Deauthenticate the global user
-// 								Principal.authenticate(null);
+// Config HTTP Error Handling
+angular.module('users').config(['$httpProvider', '$state', 'Principal', '$q',
+	function($httpProvider, $state, Principal, $q) {
+		// Set the httpProvider "not authorized" interceptor
+		$httpProvider.interceptors.push(['$q', '$state', 'Principal',
+			function($q, $state, Principal) {
+				return {
+					responseError: function(rejection) {
+						switch (rejection.status) {
+							case 401:
+								// Deauthenticate the global user
+								// Principal.authenticate(null);
 
-// 								// Redirect to signin page
-// 								$location.path('signin');
-// 								break;
-// 							case 403:
-// 								// Add unauthorized behaviour 
-// 								break;
-// 						}
+								// Redirect to signin page
+								$state.go('signin');
+								break;
+							case 403:
+								// Add unauthorized behaviour 
+								break;
+						}
 
-// 						return $q.reject(rejection);
-// 					}
-// 				};
-// 			}
-// 		]);
-// 	}
-// ]);
\ No newline at end of file
+						return $q.reject(rejection);
+					}
+				};
+			}
+		]);
+	}
+]);
\ No newline at end of file
diff --git a/public/modules/users/config/users.client.routes.js b/public/modules/users/config/users.client.routes.js
index 40711f41..cc8b34e6 100755
--- a/public/modules/users/config/users.client.routes.js
+++ b/public/modules/users/config/users.client.routes.js
@@ -3,6 +3,7 @@
 // Setting up route
 angular.module('users').config(['$stateProvider',
 	function($stateProvider) {
+
 		// Users state routing
 		$stateProvider.
 		state('profile', {
@@ -14,6 +15,9 @@ angular.module('users').config(['$stateProvider',
 			templateUrl: 'modules/users/views/settings/edit-profile.client.view.html'
 		}).
 		state('password', {
+			// resolve: {
+			// 	checkLoggedin: Authorization.authorize
+			// },
 			// parent: 'restricted',
 			// data: {
 			// 	roles: ['user', 'admin'],
diff --git a/public/modules/users/services/authorization.client.service.js b/public/modules/users/services/authorization.client.service.js
index 46d79914..8a85856c 100644
--- a/public/modules/users/services/authorization.client.service.js
+++ b/public/modules/users/services/authorization.client.service.js
@@ -1,28 +1,47 @@
 'use strict';
 
-angular.module('users').service('Authorization', ['$rootScope', '$location', 'Principal',
-  function($rootScope, $location, Principal) {
+angular.module('users').factory('Authorization', ['$rootScope', '$http', '$q', '$state', 'Principal',
+  function($rootScope, $http, $q, $state, Principal) {
+    var service = {
+      authorize: function(){
+        var deferred = $q.defer();
+        $http.get('/user/me').success(function(response) {
+            
 
-      this.authorize = function() {
-        return Principal.identity().then(function(){   
-          var isAuthenticated = Principal.isAuthenticated();
-          if( angular.isDefined($rootScope.toState.data) ){ 
-            // if ($rootScope.toState.data.roles && $rootScope.toState.data.roles.length > 0 && !principal.isInAnyRole($rootScope.toState.data.roles)) {
-              if (!isAuthenticated){ //$location.path('/access_denied'); // user is signed in but not authorized for desired state
-                // console.log('isAuthenticated: '+isAuthenticated);
-
-              // else {
-                // user is not authenticated. so the state they wanted before you
-                // send them to the signin state, so you can return them when you're done
-                $rootScope.returnToState = $rootScope.toState;
-                $rootScope.returnToStateParams = $rootScope.toStateParams;
-
-                // now, send them to the signin state so they can log in
-                $location.path('/signin');
-              }
-            // }
-          }
+            //user is logged in
+            if(response.data !== null){
+              deferred.resolve();
+            }else {
+              $rootScope.message = 'You need to log in.';
+              deferred.reject();
+              $state.go('/login');
+            }
+            
         });
-      };
+        return deferred.promise();
+      }
+    };
+    return service;
+      // this.authorize = function() {
+      //   return Principal.identity().then(function(){   
+      //     var isAuthenticated = Principal.isAuthenticated();
+      //     if( angular.isDefined($rootScope.toState.data) ){ 
+      //       // if ($rootScope.toState.data.roles && $rootScope.toState.data.roles.length > 0 && !principal.isInAnyRole($rootScope.toState.data.roles)) {
+      //         if (!isAuthenticated){ //$location.path('/access_denied'); // user is signed in but not authorized for desired state
+      //           // console.log('isAuthenticated: '+isAuthenticated);
+
+      //         // else {
+      //           // user is not authenticated. so the state they wanted before you
+      //           // send them to the signin state, so you can return them when you're done
+      //           $rootScope.returnToState = $rootScope.toState;
+      //           $rootScope.returnToStateParams = $rootScope.toStateParams;
+
+      //           // now, send them to the signin state so they can log in
+      //           $location.path('/signin');
+      //         }
+      //       // }
+      //     }
+      //   });
+      // };
   }
 ]);
\ No newline at end of file
diff --git a/public/modules/users/services/principal.client.service.js b/public/modules/users/services/principal.client.service.js
index 78a22d9e..8a07b1fc 100755
--- a/public/modules/users/services/principal.client.service.js
+++ b/public/modules/users/services/principal.client.service.js
@@ -1,24 +1,69 @@
 'use strict';
 
-angular.module('users').factory('Principal', ['$window', '$http', '$q', '$timeout', '$state',
-  function($window, $http, $q, $timeout, $state) {
-    var _identity,
-      _authenticated = false;
+angular.module('users').factory('AuthenticationService', function($http, $timeout, $q) {
+  var error;
+  var service = {
+      // Information about the current user
+      currentUser: null,
 
-    return {
-      isIdentityResolved: function() {
-        return angular.isDefined(_identity);
+      login: function(credentials) {
+          var login = $http.post('/auth/signin', credentials);
+          login.success(function(data) {
+              service.currentUser = data.user;
+              // $flash.clear();
+          }).error(function(error) {
+              error = error.error ? error.error : error;
+              console.error(error.message || error);
+          });
+          return login;
       },
+
+      logout: function() {
+          var logout = $http.get('/auth/logout');
+          logout.success(function() {
+              service.currentUser = null;
+              console.log("You've successfully logged out");
+          });
+          return logout;
+      },
+
+      signup: function(credentials) { 
+        var signup = $http.post('/auth/signup', credentials)
+        signup.success(function(response) {
+            console.log("You've successfully created an account");
+        }).error(function(response) {
+            error = error.error ? error.error : error;
+            console.error(error.message || error);
+        });
+
+        return signup;
+      },
+
+      // Ask the backend to see if a user is already authenticated -
+      // this may be from a previous session.
+      identity: function() {
+          if (service.isAuthenticated()) {
+              return $q.when(service.currentUser);
+          } else {
+              return $http.get('/user/me').then(function(response) {
+                  service.currentUser = response.data.user;
+                  return service.currentUser;
+              });
+          }
+      },
+
+      // Is the current user authenticated?
       isAuthenticated: function() {
-        return _authenticated;
+          return !!service.currentUser;
       },
-      isInRole: function(role) {
-        if (!_authenticated || !_identity.roles) return false;
 
-        return _identity.roles.indexOf(role) !== -1;
+      isInRole: function(role) {
+        return service.isAuthenticated() (service.currentUser.roles.indexOf(role) !== -1);
       },
+
       isInAnyRole: function(roles) {
-        if (!_authenticated || !_identity.roles) return false;
+        if ( !service.isAuthenticated() || !service.currentUser.roles) return false;
+        var roles = service.currentUser.roles;
 
         for (var i = 0; i < roles.length; i++) {
           if (this.isInRole(roles[i])) return true;
@@ -26,103 +71,132 @@ angular.module('users').factory('Principal', ['$window', '$http', '$q', '$timeou
 
         return false;
       },
-      authenticate: function(user) {
-        _identity = user;
-        _authenticated = (user !== null);
+
+  };
+  return service;
+});
+
+// .factory('Principal', ['$window', '$http', '$q', '$timeout', '$state',
+//   function($window, $http, $q, $timeout, $state) {
+//     var _identity,
+//       _authenticated = false;
+
+//     return {
+//       isIdentityResolved: function() {
+//         return angular.isDefined(_identity);
+//       },
+//       isAuthenticated: function() {
+//         return _authenticated;
+//       },
+      // isInRole: function(role) {
+      //   if (!_authenticated || !_identity.roles) return false;
+
+      //   return _identity.roles.indexOf(role) !== -1;
+      // },
+      // isInAnyRole: function(roles) {
+      //   if (!_authenticated || !_identity.roles) return false;
+
+      //   for (var i = 0; i < roles.length; i++) {
+      //     if (this.isInRole(roles[i])) return true;
+      //   }
+
+      //   return false;
+      // },
+//       authenticate: function(user) {
+//         _identity = user;
+//         _authenticated = (user !== null);
         
-        // for this demo, we'll store the identity in localStorage. For you, it could be a cookie, sessionStorage, whatever
-        if (user) $window.user = user;
-        else $window.user = null;
-      },
-      signin: function(credentials) {
+//         // for this demo, we'll store the identity in localStorage. For you, it could be a cookie, sessionStorage, whatever
+//         if (user) $window.user = user;
+//         else $window.user = null;
+//       },
+//       signin: function(credentials) {
 
-        var deferred = $q.defer();
-        var self = this;
-        $http.post('/auth/signin', credentials).success(function(response) {
-            // If successful we assign the response to the global user model
-            self.authenticate(response);
-            deferred.resolve(response);
-          }).error(function(response) {
-            _authenticated = false;
-            deferred.resolve({ error: response.message });
-          });
-          return deferred.promise;
-      },
-      signup: function(credentials) { 
+//         var deferred = $q.defer();
+//         var self = this;
+//         $http.post('/auth/signin', credentials).success(function(response) {
+//             // If successful we assign the response to the global user model
+//             self.authenticate(response);
+//             deferred.resolve(response);
+//           }).error(function(response) {
+//             _authenticated = false;
+//             deferred.reject({ error: response.message });
+//           });
+//           return deferred.promise;
+//       },
+//       signup: function(credentials) { 
 
-        var deferred = $q.defer();
+//         var deferred = $q.defer();
 
-        $http.post('/auth/signup', credentials).success(function(response) {
-          // If successful we assign the response to the global user model
-          deferred.resolve(response);
-        }).error(function(response) {
+//         $http.post('/auth/signup', credentials).success(function(response) {
+//           // If successful we assign the response to the global user model
+//           deferred.resolve(response);
+//         }).error(function(response) {
 
-          deferred.resolve({ error: response.message });
-        });
+//           deferred.reject({ error: response.message });
+//         });
 
-        return deferred.promise;
-      },
-      signout: function() { 
-        var deferred = $q.defer();
-        $http.get('/auth/signout').success(function(response) {
-          // If successful we assign the response to the global user model
-          deferred.resolve({});
-        }).error(function(response) {
-          deferred.resolve({ error: response.message });
-        });
+//         return deferred.promise;
+//       },
+//       signout: function() { 
+//         var deferred = $q.defer();
+//         $http.get('/auth/signout').success(function(response) {
+//           // If successful we assign the response to the global user model
+//           deferred.resolve({});
+//         }).error(function(response) {
+//           deferred.reject({ error: response.message });
+//         });
 
-        _authenticated = false;
-        _identity = undefined;
+//         _authenticated = false;
+//         _identity = undefined;
 
-        return deferred.promise;
-      },
-      identity: function(force) {
-        var self = this;
+//         return deferred.promise;
+//       },
+//       identity: function() {
+//         var self = this;
 
-        var deferred = $q.defer();
+//         var deferred = $q.defer();
 
-        if (force === true) _identity = undefined;
+//         // check and see if we have retrieved the user data from the server. if we have, reuse it by immediately resolving
+//         if (angular.isDefined(_identity)) {
 
-        // check and see if we have retrieved the user data from the server. if we have, reuse it by immediately resolving
-        if (angular.isDefined(_identity)) {
+//           deferred.resolve(_identity);
+//           return deferred.promise;
+//         }else if($window.user){
+//           // console.log($window.user);
+//           // self.authenticate($window.user);
+//           // var user = $window.user;
+//           _identity = $window.user;
+//           self.authenticate(_identity);
+//           deferred.resolve(_identity);
 
-          deferred.resolve(_identity);
-          return deferred.promise;
-        }else if($window.user){
-          // console.log($window.user);
-          // self.authenticate($window.user);
-          // var user = $window.user;
-          _identity = $window.user;
-          self.authenticate(_identity);
-          deferred.resolve(_identity);
+//           return deferred.promise;
+//         }else {
 
-          return deferred.promise;
-        }else {
-
-        	// otherwise, retrieve the user data from the server, update the user object, and then resolve.
-          $http.get('/users/me', { ignoreErrors: true })
-      		  .success(function(response) {
-      		    self.authenticate(response);
-              $window.user = response;
-      		    deferred.resolve(_identity);
-      		  })
-      		  .error(function() {
-      		    _identity = null;
-      		    _authenticated = false;
-              $window.user = null;
-      		    $state.path('signin');
-      		    deferred.resolve(_identity);
-      		  });
+//         	// otherwise, retrieve the user data from the server, update the user object, and then resolve.
+//           $http.get('/users/me', { ignoreErrors: true })
+//       		  .success(function(response) {
+//       		    self.authenticate(response);
+//               $window.user = response;
+//       		    deferred.resolve(_identity);
+//       		  })
+//       		  .error(function() {
+//       		    _identity = null;
+//       		    _authenticated = false;
+//               $window.user = null;
+//       		    $state.path('signin');
+//       		    deferred.resolve(_identity);
+//       		  });
  
-          return deferred.promise;
-        }
-      },
-      getUser: function(){
-        this.identity(false).then( function(user){
-          return user;
-        });
-      }
-    };
+//           return deferred.promise;
+//         }
+//       },
+//       getUser: function(){
+//         this.identity(false).then( function(user){
+//           return user;
+//         });
+//       }
+//     };
    
-  }
-]);
+//   }
+// ]);
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