“[t]he conveyance vests in the customer the same estate only that could have vested about mortgagee whether your equity out-of redemption was actually foreclosed. Such good conveyance is as appropriate because if it was basically executed because of the mortgagor and you will mortgagee, and, but due to the fact considering inside section 1315 and you will subdivision 2 off section 1341, try a complete bar facing every one of them and you may up against each party into the action who was simply properly summoned each people claiming off, as a consequence of otherwise below an event by title accruing adopting the processing of your own see of pendency of the step.”