audit the C++11 driver for places that should say noexcept that currently don't, and apply where needed
Old description:A few methods in the legacy driver have dynamic exception specifiers such as:
OperationException::~OperationException
OperationException::what
sspiClientMechNew
sspiClientMechStop
~DBException::DBException
DBException::what
AssertionException::~AssertionException
SocketException::~SocketException
we should remove them, and consider replacing with a CXX11_NOEXCEPT macro that is defined to be the 'noexcept' operator on compilers that support it, and a no-op otherwise