diff --git a/include/boost/counting_iterator.hpp b/include/boost/counting_iterator.hpp
deleted file mode 100644
index 574e176..0000000
--- a/include/boost/counting_iterator.hpp
+++ /dev/null
@@ -1,229 +0,0 @@
-// (C) Copyright David Abrahams and Jeremy Siek 2000-2001. Permission to copy,
-// use, modify, sell and distribute this software is granted provided this
-// copyright notice appears in all copies. This software is provided "as is"
-// without express or implied warranty, and with no claim as to its suitability
-// for any purpose.
-//
-// See http://www.boost.org/libs/utility/counting_iterator.htm for documentation.
-//
-// Supplies:
-//
-//   template <class Incrementable> class counting_iterator_traits;
-//   template <class Incrementable> class counting_iterator_policies;
-//
-//     Iterator traits and policies for adapted iterators whose dereferenced
-//     value progresses through consecutive values of Incrementable when the
-//     iterator is derferenced.
-//
-//   template <class Incrementable> struct counting_iterator_generator;
-//
-//     A "type generator" whose nested type "type" is a counting iterator as
-//     described above.
-//
-//   template <class Incrementable>
-//     typename counting_iterator_generator<Incrementable>::type
-//     make_counting_iterator(Incrementable);
-//
-//     A function which produces an adapted counting iterator over values of
-//     Incrementable.
-// 
-// Revision History
-// 14 Feb 2001  Removed unnecessary typedefs from counting_iterator_traits
-//              (Jeremy Siek)
-// 11 Feb 2001  Use BOOST_STATIC_CONSTANT (Dave Abrahams)
-// 11 Feb 2001  Clean up after John Maddocks's (finally effective!) Borland
-//              fixes (David Abrahams).
-// 10 Feb 2001  Use new iterator_adaptor<> interface (David Abrahams)
-// 10 Feb 2001  Rolled in supposed Borland fixes from John Maddock, but not
-//              seeing any improvement yet (David Abrahams)
-// 09 Feb 2001  Factored out is_numeric computation. Borland still
-//              unhappy :( (David Abrahams)
-// 08 Feb 2001  Beginning of a failed attempt to appease Borland
-//              (David Abrahams)
-// 07 Feb 2001  rename counting_iterator() -> make_counting_iterator()
-//              (David Abrahams)        
-// 04 Feb 2001  Added counting_iterator_generator; updated comments
-//              (David Abrahams)
-// 24 Jan 2001  initial revision, based on Jeremy Siek's
-//              boost/pending/integer_range.hpp (David Abrahams)
-
-#ifndef BOOST_COUNTING_ITERATOR_HPP_DWA20000119
-# define BOOST_COUNTING_ITERATOR_HPP_DWA20000119
-
-# include <boost/config.hpp>
-# include <boost/detail/iterator.hpp>
-# include <boost/iterator_adaptors.hpp>
-# include <boost/type_traits.hpp>
-# include <boost/detail/numeric_traits.hpp>
-# include <boost/static_assert.hpp>
-# include <boost/limits.hpp>
-
-namespace boost {
-
-namespace detail {
-
-  // Template class counting_iterator_traits_select -- choose an
-  // iterator_category and difference_type for a counting_iterator at
-  // compile-time based on whether or not it wraps an integer or an iterator,
-  // using "poor man's partial specialization".
-  template <bool is_integer> struct counting_iterator_traits_select;
-
-  // Incrementable is an iterator type
-  template <>
-  struct counting_iterator_traits_select<false>
-  {
-      template <class Incrementable>
-      struct traits
-      {
-       private:
-          typedef boost::detail::iterator_traits<Incrementable> x;
-       public:
-          typedef typename x::iterator_category iterator_category;
-          typedef typename x::difference_type difference_type;
-      };
-  };
-
-  // Incrementable is a numeric type
-  template <>
-  struct counting_iterator_traits_select<true>
-  {
-      template <class Incrementable>
-      struct traits
-      {
-          typedef typename
-            boost::detail::numeric_traits<Incrementable>::difference_type
-          difference_type;
-          typedef std::random_access_iterator_tag iterator_category;
-      };
-  };
-
-  // Template class distance_policy_select -- choose a policy for computing the
-  // distance between counting_iterators at compile-time based on whether or not
-  // the iterator wraps an integer or an iterator, using "poor man's partial
-  // specialization".
-
-  template <bool is_integer> struct distance_policy_select;
-
-  // A policy for wrapped iterators
-  template <>
-  struct distance_policy_select<false>
-  {
-      template <class Distance, class Incrementable>
-      struct policy {
-          static Distance distance(Incrementable x, Incrementable y)
-              { return boost::detail::distance(x, y); }
-      };
-  };
-
-  // A policy for wrapped numbers
-  template <>
-  struct distance_policy_select<true>
-  {
-      template <class Distance, class Incrementable>
-      struct policy {
-          static Distance distance(Incrementable x, Incrementable y)
-              { return numeric_distance(x, y); }
-      };
-  };
-
-  // Try to detect numeric types at compile time in ways compatible with the
-  // limitations of the compiler and library.
-  template <class T>
-  struct is_numeric {
-    // For a while, this wasn't true, but we rely on it below. This is a regression assert.
-    BOOST_STATIC_ASSERT(::boost::is_integral<char>::value);
-# ifndef BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS
-#  if defined(BOOST_HAS_LONG_LONG)
-    BOOST_STATIC_CONSTANT(bool,
-                          value = (
-                              std::numeric_limits<T>::is_specialized
-                              | boost::is_same<T,long long>::value
-                              | boost::is_same<T,unsigned long long>::value));
-#  else
-     BOOST_STATIC_CONSTANT(bool, value = std::numeric_limits<T>::is_specialized);
-#  endif
-# else
-#  if !defined(__BORLANDC__)
-    BOOST_STATIC_CONSTANT(bool, value = (
-        boost::is_convertible<int,T>::value && boost::is_convertible<T,int>::value));
-#  else
-    BOOST_STATIC_CONSTANT(bool, value = ::boost::is_arithmetic<T>::value);
-#  endif
-# endif
-  };
-
-  // Compute the distance over arbitrary numeric and/or iterator types
-  template <class Distance, class Incrementable>
-  Distance any_distance(Incrementable start, Incrementable finish, Distance* = 0)
-  {
-    
-      return distance_policy_select<(
-          is_numeric<Incrementable>::value)>::template
-          policy<Distance, Incrementable>::distance(start, finish);
-  }
-  
-} // namespace detail
-
-template <class Incrementable>
-struct counting_iterator_traits {
- private:
-    typedef ::boost::detail::counting_iterator_traits_select<(
-        ::boost::detail::is_numeric<Incrementable>::value
-        )> binder;
-    typedef typename binder::template traits<Incrementable> traits;
- public:
-    typedef typename traits::difference_type difference_type;
-    typedef typename traits::iterator_category iterator_category;
-};
-
-template <class Incrementable>
-struct counting_iterator_policies : public default_iterator_policies
-{
-    template <class IteratorAdaptor>
-    typename IteratorAdaptor::reference dereference(const IteratorAdaptor& i) const
-        { return i.base(); }
-    
-    template <class Iterator1, class Iterator2>
-    typename Iterator1::difference_type distance(
-        const Iterator1& x, const Iterator2& y) const
-    {
-        typedef typename Iterator1::difference_type difference_type;
-        return boost::detail::any_distance<difference_type>(
-            x.base(), y.base());
-    }
-};
-
-// A type generator for counting iterators
-template <class Incrementable>
-struct counting_iterator_generator
-{
-    typedef typename boost::remove_const<
-        Incrementable
-    >::type value_type;
-    
-    typedef counting_iterator_traits<value_type> traits;
-    
-    typedef iterator_adaptor<
-        value_type
-        , counting_iterator_policies<value_type>
-        , value_type
-        , value_type const&
-        , value_type const*
-        , typename traits::iterator_category
-        , typename traits::difference_type
-    > type;
-};
-
-// Manufacture a counting iterator for an arbitrary incrementable type
-template <class Incrementable>
-inline typename counting_iterator_generator<Incrementable>::type
-make_counting_iterator(Incrementable x)
-{
-  typedef typename counting_iterator_generator<Incrementable>::type result_t;
-  return result_t(x);
-}
-
-
-} // namespace boost
-
-#endif // BOOST_COUNTING_ITERATOR_HPP_DWA20000119