feat(ngModelOptions): allow options to be inherited from ancestors

src/AngularPublic.js

@@ -79,6 +79,7 @@
   $jsonpCallbacksProvider,
   $LocationProvider,
   $LogProvider,
+  $ModelOptionsProvider,
   $ParseProvider,
   $RootScopeProvider,
   $QProvider,
@@ -246,6 +247,7 @@ function publishExternalAPI(angular) {
         $jsonpCallbacks: $jsonpCallbacksProvider,
         $location: $LocationProvider,
         $log: $LogProvider,
+        $modelOptions: $ModelOptionsProvider,
         $parse: $ParseProvider,
         $rootScope: $RootScopeProvider,
         $q: $QProvider,

src/ng/directive/input.js

@@ -1424,7 +1424,7 @@ function createDateInputType(type, regexp, parseDate, format) {
   return function dynamicDateInputType(scope, element, attr, ctrl, $sniffer, $browser, $filter) {
     badInputChecker(scope, element, attr, ctrl);
     baseInputType(scope, element, attr, ctrl, $sniffer, $browser);
-    var timezone = ctrl && ctrl.$options && ctrl.$options.timezone;
+    var timezone = ctrl && ctrl.$options.getOption('timezone');
     var previousDate;
 
     ctrl.$$parserName = type;