Mago only worked with msdia120.dll installed. Now also try to create DiaSource from msdia80,msdia100 and msdia110.
replaced iteration over all compilants and calls to ISession::FindLineByNum/FindNextLineByNum by ISession::FindLines so that the DebugStore can decide the bast strategy
ExactFileNameMatch/PartialFileNameMatch are moved to the CVSym project in tandem