Update paths for headers moved to different modules

Makes it easier to see dependencies.

include/boost/functional/forward_adapter.hpp

@@ -10,7 +10,7 @@
 #   ifndef BOOST_PP_IS_ITERATING
 
 #   include <boost/config.hpp>
-#   include <boost/detail/workaround.hpp>
+#   include <boost/config/workaround.hpp>
 
 #   include <boost/preprocessor/iteration/iterate.hpp>
 #   include <boost/preprocessor/repetition/enum_params.hpp>

include/boost/functional/hash/detail/hash_float.hpp

@@ -13,7 +13,7 @@
 
 #include <boost/functional/hash/detail/float_functions.hpp>
 #include <boost/functional/hash/detail/limits.hpp>
-#include <boost/utility/enable_if.hpp>
+#include <boost/core/enable_if.hpp>
 #include <boost/integer/static_log2.hpp>
 #include <boost/cstdint.hpp>
 #include <boost/assert.hpp>

include/boost/functional/hash/extensions.hpp

@@ -20,7 +20,7 @@
 
 #include <boost/functional/hash/hash.hpp>
 #include <boost/detail/container_fwd.hpp>
-#include <boost/utility/enable_if.hpp>
+#include <boost/core/enable_if.hpp>
 #include <boost/static_assert.hpp>
 #include <boost/preprocessor/repetition/repeat_from_to.hpp>
 #include <boost/preprocessor/repetition/enum_params.hpp>

include/boost/functional/hash/hash.hpp

@@ -23,7 +23,7 @@
 #include <boost/limits.hpp>
 #include <boost/type_traits/is_enum.hpp>
 #include <boost/type_traits/is_integral.hpp>
-#include <boost/utility/enable_if.hpp>
+#include <boost/core/enable_if.hpp>
 #include <boost/cstdint.hpp>
 
 #if defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)

include/boost/functional/hash/hash_fwd.hpp

@@ -10,13 +10,13 @@
 #if !defined(BOOST_FUNCTIONAL_HASH_FWD_HPP)
 #define BOOST_FUNCTIONAL_HASH_FWD_HPP
 
-#include <boost/config.hpp>
+#include <boost/config/workaround.hpp>
+#include <cstddef>
+
 #if defined(BOOST_HAS_PRAGMA_ONCE)
 #pragma once
 #endif
 
-#include <cstddef>
-#include <boost/detail/workaround.hpp>
 
 namespace boost
 {

include/boost/functional/lightweight_forward_adapter.hpp

@@ -10,7 +10,7 @@
 #   ifndef BOOST_PP_IS_ITERATING
 
 #   include <boost/config.hpp>
-#   include <boost/detail/workaround.hpp>
+#   include <boost/config/workaround.hpp>
 
 #   include <boost/preprocessor/cat.hpp>
 #   include <boost/preprocessor/iteration/iterate.hpp>