Rework podspec to organize header file imports to match existing RestKit releases

Code/ObjectMapping.h

@@ -0,0 +1,27 @@
+//
+//  ObjectMapping.h
+//  RestKit
+//
+//  Created by Blake Watters on 9/30/10.
+//  Copyright (c) 2009-2012 RestKit. All rights reserved.
+//
+//  Licensed under the Apache License, Version 2.0 (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//
+//  http://www.apache.org/licenses/LICENSE-2.0
+//
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+//
+
+#import "RKObjectManager.h"
+#import "RKObjectMapping.h"
+#import "RKAttributeMapping.h"
+#import "RKRelationshipMapping.h"
+#import "RKObjectParameterization.h"
+#import "RKMappingResult.h"
+#import "RKObjectMapper.h"