Adding typed test headers to Xcode project

[Preston, 2008-09-11 20:33:48]

Adding a couple of files to the Xcode project. The headers are:

googletest/include/gtest/gtest-typed-test.h
googletest/include/gtest/internal/gtest-type-util.h

This fixes my build problems with the samples.

[Zhanyong, 2008-09-12 00:20:55]

Thanks for the quick fix, Preston!

The strange thing is that the project file worked fine for me with xcode 2.5 (I
tried both 'xcodebuild clean' + 'xcodebuild' and building in the Xcode IDE).  A
closer look revealed that the tests aren't built - only the gtest library was. 
Do you know what might be wrong?  Have you tried it with xcode 2.5?  Thanks!

http://codereview.appspot.com/5074/diff/1/2
File gtest.xcodeproj/project.pbxproj (right):

http://codereview.appspot.com/5074/diff/1/2#newcode28
Line 28: 3BF6F2A00E79B5AD000F2EEE /* gtest-type-util.h in Copy Headers Internal
*/ = {isa = PBXBuildFile; fileRef = 3BF6F29F0E79B5AD000F2EEE /*
gtest-type-util.h */; };
Just curious: what is the word "Copy" supposed to mean here?