fix for:

boost/exception/enable_exception_cloning.hpp uses std::bad_alloc
without #include'ing <new>. Because of this, some exception library
tests fail to compile on HP-UX.

[SVN r43555]

include/boost/exception/enable_exception_cloning.hpp

@@ -10,7 +10,7 @@
 #include <boost/exception/detail/cloning_base.hpp>
 #include <boost/detail/atomic_count.hpp>
 #include <boost/assert.hpp>
-#include <stdexcept>
+#include <new>
 
 namespace
 boost