Dbg:Add CallableTracer for callables post()ed to boost.asio

This class and its macro allow us to trace the invocation of
callbacks as they're invoked by Boost.asio.

smocore/body/body.cpp

@@ -3,6 +3,7 @@
 #include <asynchronousContinuation.h>
 #include <asynchronousLoop.h>
 #include <callback.h>
+#include <callableTracer.h>
 #include <body/body.h>
 #include <componentThread.h>
 #include <mind.h>
@@ -158,9 +159,9 @@ void Body::initializeReq(Callback<bodyLifetimeMgmtOpCbFn> callback)
 		parent, mrntt, callback);
 
 	thread->getIoService().post(
-		std::bind(
+		STC(std::bind(
 			&InitializeReq::initializeReq1_posted,
-			request.get(), request));
+			request.get(), request)));
 }
 
 void Body::finalizeReq(Callback<bodyLifetimeMgmtOpCbFn> callback)
@@ -187,9 +188,9 @@ void Body::finalizeReq(Callback<bodyLifetimeMgmtOpCbFn> callback)
 		parent, mrntt, callback);
 
 	thread->getIoService().post(
-		std::bind(
+		STC(std::bind(
 			&FinalizeReq::finalizeReq1_posted,
-			request.get(), request));
+			request.get(), request)));
 }
 
 } // namespace body