Moving actual backtrace/symbol resolution onto a new thread
Moving backtrace to new thread only of run on an HPX thread, ignore errors
Fixing compilation for gcc 4.4
Fixing test for gcc 4.4
Excluding broadcast test for gcc 4.4
Excluding for_each test for gcc 4.4
Simplified code

Signed-off-by: K-ballo <k@fusionfenix.com>
Set Intel related Boost.Config macro back to CMake, fix order of includes issue

Signed-off-by: K-ballo <k@fusionfenix.com>
Complement old boost versions with the latest C++11 related config macros

Signed-off-by: K-ballo <k@fusionfenix.com>