Fix JSHint errors and other typos.

.jshintrc

@@ -19,6 +19,10 @@
   "trailing": true,
   "smarttabs": true,
   "globals": {
-    "angular": false
+    "angular": false,
+    "ga": false,
+    "moment": false,
+    "HeatmapOverlay": false,
+    "google": false
   }
 }

Gruntfile.js

@@ -70,9 +70,9 @@ module.exports = function (grunt) {
           '<%= yeoman.app %>/views/{,*//*}*.{html,jade}',
           '{.tmp,<%= yeoman.app %>}/styles/{,*//*}*.css',
           '{.tmp,<%= yeoman.app %>}/scripts/{,*//*}*.js',
-          '<%= yeoman.app %>/images/{,*//*}*.{png,jpg,jpeg,gif,webp,svg}',
+          '<%= yeoman.app %>/images/{,*//*}*.{png,jpg,jpeg,gif,webp,svg}'
         ],
-      
+
         options: {
           livereload: true
         }
@@ -122,7 +122,7 @@ module.exports = function (grunt) {
             '.tmp',
             '<%= yeoman.dist %>/views/*',
             '<%= yeoman.dist %>/public/*',
-            '!<%= yeoman.dist %>/public/.git*',
+            '!<%= yeoman.dist %>/public/.git*'
           ]
         }]
       },

app/scripts/app.js

@@ -70,7 +70,7 @@ angular.module('gdgxHubApp', [
         templateUrl: 'partials/event',
         controller: 'EventDetailCtrl',
         resolve: {
-          'MomentTimezone': ['MomentTimezone', function(MomentTimezone) {
+          'MomentTimezone': ['MomentTimezone', function (MomentTimezone) {
             return MomentTimezone.promise;
           }]
         }
@@ -86,76 +86,78 @@ angular.module('gdgxHubApp', [
       .otherwise({
         redirectTo: '/'
       });
-      
+
     $locationProvider.html5Mode(true);
   })
   .run(function ($rootScope, $location, $http, $window, Utilities) {
     $rootScope.user = {
-          authResult: undefined,
-          auth: false,
-        };
+      authResult: undefined,
+      auth: false
+    };
 
-    $rootScope.toggleMenu = function() {
-      if($rootScope.menu_toggle) {
-        $rootScope.menu_toggle = "";
+    $rootScope.toggleMenu = function () {
+      if ($rootScope.menuToggle) {
+        $rootScope.menuToggle = '';
       } else {
-        $rootScope.menu_toggle = "navbar_open";
+        $rootScope.menuToggle = 'navbar_open';
       }
-    }
+    };
 
-    $rootScope.supportsGeo = $window.navigator.geolocation != undefined;
+    $rootScope.supportsGeo = $window.navigator.geolocation !== undefined;
 
-    if($rootScope.supportsGeo) {
-      $window.navigator.geolocation.getCurrentPosition(function(position) {
-          $rootScope.$apply(function() {
-              $rootScope.position = position;
-          });
-      }, function(error) {
-          console.log(error);
+    if ($rootScope.supportsGeo) {
+      $window.navigator.geolocation.getCurrentPosition(function (position) {
+        $rootScope.$apply(function () {
+          $rootScope.position = position;
+        });
+      }, function (error) {
+        console.log(error);
       });
     }
 
-    $rootScope.$on('$routeChangeSuccess', function(event) {
+    $rootScope.$on('$routeChangeSuccess', function () {
       ga('send', 'pageview', {'page': $location.path()});
     });
 
-    $rootScope.$on('event:google-plus-signin-success', function (event,authResult) {
+    $rootScope.$on('event:google-plus-signin-success', function (event, authResult) {
       // Send login to server or save into cookie   $rootScope.$apply(function() {
 
-      Utilities.decodeJwt(authResult['id_token'], function(claims) {
-        if(authResult['status']['signed_in']) {
-          $http.post('/signin', { code: authResult['code'] }).success(function(data) {
+      Utilities.decodeJwt(authResult.id_token, function (claims) { // jshint ignore:line
+        if (authResult.status.signed_in) { // jshint ignore:line
+          $http.post('/signin', {code: authResult.code}).success(function (data) {
 
-            if(data.user == claims.sub) {
-              $http.get('https://www.googleapis.com/plus/v1/people/me?fields=image&key=9MZ8QiVlgHqPrJQXU9I53EiW', { headers: { 'Authorization': "Bearer "+ authResult['access_token']} }).success(function(additional) {
+            if (data.user === claims.sub) {
+              $http.get('https://www.googleapis.com/plus/v1/people/me?fields=image&key=9MZ8QiVlgHqPrJQXU9I53EiW', {
+                headers: {'Authorization': 'Bearer ' + authResult.access_token} // jshint ignore:line
+              }).success(function (additional) { // jshint ignore:line
                 $rootScope.user = {
-                  auth: authResult['status']['signed_in'],
+                  auth: authResult.status.signed_in, // jshint ignore:line
                   authResult: authResult,
-                  image: additional.image.url.replace("sz=50","sz=32"),
-                  email: claims['email'],
-                  userId: claims['sub'],
+                  image: additional.image.url.replace('sz=50', 'sz=32'),
+                  email: claims.email,
+                  userId: claims.sub,
                   chapters: data.chapters,
                   organizer: (data.chapters.length > 0)
                 };
-                $rootScope.$broadcast("authenticated");
+                $rootScope.$broadcast('authenticated');
               });
             } else {
-              alert("ID Missmatch");
+              $window.alert('ID Missmatch');
             }
           });
         }
       });
     });
 
-    $rootScope.$on('event:google-plus-signin-failure', function (event,authResult) {
+    $rootScope.$on('event:google-plus-signin-failure', function (event, authResult) {
       // Auth failure or signout detected
-      console.log("Auth failed");
-      console.log(authResult["error"]);
-      $rootScope.$apply(function() {
+      console.log('Auth failed');
+      console.log(authResult.error);
+      $rootScope.$apply(function () {
         $rootScope.user = {
           authResult: authResult,
-          auth: false,
+          auth: false
         };
       });
     });
-  });
+  });

app/scripts/controllers/about.js

@@ -2,7 +2,7 @@
 
 angular.module('gdgxHubApp')
 	.controller('AboutCtrl', function ($scope, $http) {
-		$http.get("https://api.github.com/repos/gdg-x/hub/contributors").success(function(data, status, headers, config) {
+		$http.get('https://api.github.com/repos/gdg-x/hub/contributors').success(function(data) {
 			$scope.contributors = data;
 		});
-	});
+	});