Added OmitDefaultLibrary flag.

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branch : omitDefaultLibrary
Support vs2005 (yes, I downloaded and installed vs2005 to test).
Added unit tests.

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branch : omitDefaultLibrary
Merged in TurkeyMan/premake-dev/omitDefaultLibrary (pull request #86)

Added OmitDefaultLibrary flag
Fix C# resource file associations when placed in a subfolder

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extra : rebase_source : fc626151be7793da1b8006032aa0e38cbf269b2b