restore petstore sample

modules/swagger-codegen/src/test/resources/2_0/petstore.json

@@ -944,14 +944,6 @@
           "type": "integer",
           "format": "int64"
         },
-        "CopyPassword": {
-          "type": "integer",
-          "format": "int64"
-        },
-        "newPassword": {
-          "type": "integer",
-          "format": "int64"
-        },
         "petId": {
           "type": "integer",
           "format": "int64"

samples/client/petstore/objc/SwaggerClient/SWGOrder.h

@@ -17,10 +17,6 @@
 
 @property(nonatomic) NSNumber* _id;
 
-@property(nonatomic) NSNumber* varCopyPassword;
-
-@property(nonatomic) NSNumber* varNewPassword;
-
 @property(nonatomic) NSNumber* petId;
 
 @property(nonatomic) NSNumber* quantity;

samples/client/petstore/objc/SwaggerClient/SWGOrder.m

@@ -8,7 +8,7 @@
  */
 + (JSONKeyMapper *)keyMapper
 {
-  return [[JSONKeyMapper alloc] initWithDictionary:@{ @"id": @"_id", @"CopyPassword": @"varCopyPassword", @"newPassword": @"varNewPassword", @"petId": @"petId", @"quantity": @"quantity", @"shipDate": @"shipDate", @"status": @"status", @"complete": @"complete" }];
+  return [[JSONKeyMapper alloc] initWithDictionary:@{ @"id": @"_id", @"petId": @"petId", @"quantity": @"quantity", @"shipDate": @"shipDate", @"status": @"status", @"complete": @"complete" }];
 }
 
 /**
@@ -18,7 +18,7 @@
  */
 + (BOOL)propertyIsOptional:(NSString *)propertyName
 {
-  NSArray *optionalProperties = @[@"_id", @"varCopyPassword", @"varNewPassword", @"petId", @"quantity", @"shipDate", @"status", @"complete"];
+  NSArray *optionalProperties = @[@"_id", @"petId", @"quantity", @"shipDate", @"status", @"complete"];
 
   if ([optionalProperties containsObject:propertyName]) {
     return YES;