Update copyrights for 2013.
Use version 3.4 as previous class-dump version, for comparison.
Update deployment target to 10.8.
Update version to 3.5.
Fix some spelling.  Add note about 10.8 minimum deployment target.

Remove note about optimizations, I don't think they have been merged
yet.
Convert to XCTest.
Update release date.
Update version.
Initial implementation of converting an archive file into a Mach-O file

This enables easy class-dumping of static libraries and static frameworks. The code is still very rough and the +[CDArchive machOFileWithArchiveData:filename:error:] method must be split.
Better array literal alignment
Extract the `DeveloperDirectoryPath()` function
Delete unused code
Extract the `PlatformWithMachOFile()` function
Extract the `SDKRoot()` function
Extract the `ClangTask()` function
Correctly handle relative search paths
Handle the new `LC_LINKER_OPTION` load command