Created a binary of Three20 to bundle with the discussion board example

Examples/RKDiscussionBoardExample/DiscussionBoard/Libraries/three20/Three20UI/UIWebViewAdditions.h

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+//
+// Copyright 2009-2010 Facebook
+//
+// 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 <Foundation/Foundation.h>
+#import <UIKit/UIKit.h>
+
+@interface UIWebView (TTCategory)
+
+/**
+ * Gets the frame of a DOM element in the page.
+ *
+ * @query A JavaScript expression that evaluates to a single DOM element.
+ */
+- (CGRect)frameOfElement:(NSString*)query;
+
+@end