Update installer to add nunit.interfaces.dll and test-assembly.dll. Add features for .NET 3.5 and 4.0 and disable GAC option for now.
Update installer to add nunit.interfaces.dll and test-assembly.dll. Add features for .NET 3.5 and 4.0 and disable GAC option for now.

--HG--
branch : runner
extra : convert_revision : charlie%40nunit.com-20091023215358-v6o72aq7wjb3xput

nunit/nunit-console,nunit/nunit-console,nunit/nunit-console