SoCalTech is reporting that RealtyTrac and DotHomes have made a deal. DotHomes will provide foreclosure listings from RealtyTrac. RealtyTrac, DotHomes.com Link—-Irvine-based foreclosure real estate information provider RealtyTrac is in a deal to provide its listings to DotHomes.com, a London-based vertical search site, DotHomes.com said today….