Merge branch 'develop' into apolukhin/constexpr

include/boost/algorithm/cxx11/partition_copy.hpp

@@ -12,8 +12,7 @@
 #ifndef BOOST_ALGORITHM_PARTITION_COPY_HPP
 #define BOOST_ALGORITHM_PARTITION_COPY_HPP
 
-#include <algorithm>    // for std::partition_copy, if available
-#include <utility>  // for make_pair
+#include <utility>  // for std::pair
 
 #include <boost/config.hpp>
 #include <boost/range/begin.hpp>
@@ -35,8 +34,6 @@ namespace boost { namespace algorithm {
 /// \param p         A predicate for dividing the elements of the input sequence.
 ///
 /// \note            This function is part of the C++2011 standard library.
-///  We will use the standard one if it is available, 
-///  otherwise we have our own implementation.
 template <typename InputIterator, 
         typename OutputIterator1, typename OutputIterator2, typename UnaryPredicate>
 BOOST_CXX14_CONSTEXPR std::pair<OutputIterator1, OutputIterator2>