added basic bpc that intercepts agent calls
send auction at once for all bidders
Merge pull request #170 from datacratic/upstream_07_04_2014

Upstream 07 04 2014
Added a toOpenRTB function to convert from Datacratic BidRequest to OpenRTB BidRequest
added post auction loop events
added test for bpc
BPC can now forward BidRequest through HTTP
Merge pull request #173 from datacratic/upstream_14_04_2014

Upstream 14 04 2014
Update comments on fullLocationString

Add METRO to the end of the string description
Merge pull request #175 from alkhatib/patch-2

Update comments on fullLocationString
added agents and http bidder plugins
Added an extension field per-impression representing the allowed bidders
OpenRTBExchangeConnector::setSeatBid now correctly sets the cid and crid fields
Merge pull request #20 from rtbkit/master

Bring in changes for DMA:METRO
Bidder HTTP: forwarding the Bid back to the router
Fixed the Mock Exchange to correctly handle the bid lifetime
Merge branch 'bpc'
added AcceptorT::waitListening
fixed http_client_test, hanging under certain configurations
http_client: make use of a stack of free connections rather than a linked list