Enhanced trace message and fix missing newline on blackholed auctions
Merge pull request #117 from mikebd/2013-12-25_exchange-connector

Enhanced trace message and fix missing newline on blackholed auctions
Use the preferred std::make_shared<Auction>(...) rather than std::shared_ptr<Auction>(new Auction(...))
Merge pull request #121 from mikebd/2013-12-27_auction-make-shared

Use the preferred std::make_shared<Auction>(...) rather than std::shared...