Updated main assembly project fro .NET 3.5.
Updated main assembly project fro .NET 3.5.

kshanafelt/commandline,anthonylangsworth/commandline,Thilas/commandline,nausley/commandline,huoxudong125/commandline,kshanafelt/commandline,huoxudong125/commandline,Ehryk/commandline,rmboggs/commandline,anthonylangsworth/commandline,Emergensys/commandline,nausley/commandline,rmboggs/commandline,Emergensys/commandline,Thilas/commandline,Ehryk/commandline