Remove V1 Jamfiles
Fixed comments listed in #766 that didn't match their described code
Updated to support C++Builder 2007 Update 3 (bcc32 5.9.2)
Make sure every library can be installed by using

     bjam stage|install

in libs/<library>/build.
I. Changed signature and specification of boost::iostreams::close(),
   and made corresponding changes throughout the iostreams library.
   New spec is:
   
   template<typename T>
   void close(T& t);

     Convenience function for closing a device; calls close(t, in) and 
     close(t, out).

   template<typename T>
   void close(T& t, openmode which);

   template<typename T, typename Sink>
   void close(T& t, Sink& snk, openmode which);

     These two functions should only be called by the library implementation
     or by advanced users. The openmode parameter must always equal in or 
     out, never in | out.

     There are three cases:

     1. If T is not closable and which == out, calls boost::iostreams::flush

     2. If T operates on a single sequence, and is NOT a dual-use filter:

        a. If which == in and the mode of T is convertible to input but
           not to output, calls t.close() (or t.close(snk))

        b. If which == out and the mode of T is not convertible to input or
           is convertible to input and to output, calls t.close() 
           (or t.close(snk))

        The effect of a. and b. is that for any T in this category, 
        close() is called exactly once.

     3. If T operates on two sequences or is a dual-use filter, calls
        t.close(which) (or t.close(snk, which))

     If multiple operations that might throw must be called in the course
     of closing a filter or device, all of the operations are attempted
     and the first exception thrown by any of the operations is rethrown

  The new test close_test.cpp contains 95 checks verifying that the operation
  behaves as sepcified.

  This affects the following files:

    chain.hpp
    close.hpp
    code_converter.hpp
    combine.hpp
    compose.hpp
    copy.hpp
    detail/adapter/basic_adapter.hpp [removed]
    detail/adapter/device_adapter.hpp [new]
    detail/adapter/direct_adapter.hpp
    detail/adapter/filter_adapter.hpp [new]
    detail/adapter/mode_adapter.hpp
    detail/broken_overload_resolution/stream_buffer.hpp
    detail/closer.hpp [removed]
    detail/config/limits.hpp
    detail/execute.hpp [new]
    detail/functional.hpp [new]
    detail/streambuf/direct_streambuf.hpp
    detail/streambuf/indirect_streambuf.hpp
    detail/streambuf/linked_streambuf.hpp
    detail/vc6/close.hpp
    device/null.hpp
    filter/aggregate.hpp
    filter/bzip2.hpp
    filter/gzip.hpp
    filter/line.hpp
    filter/newline.hpp
    filter/symmetric.hpp
    filter/test.hpp
    invert.hpp
    restrict.hpp
    tee.hpp
    example/finite_state_filter.hpp
    test/Jamfile.v2
    test/close_test.cpp [new]
    test/code_converter_test.cpp
    test/execute_test.cpp [new]
    test/operation_sequence_test.cpp [new]

II. When exceptions are caught and ignored, we now use catch (...)
    uniformly instead of catch (std::exception&). This affects the 
    following files:

    stream_buffer.hpp
    src/mapped_file.cpp

III. Unnecessary dependence on Boost.Range has been eliminated. This
     affects the following files:

    detail/is_iterator_range.hpp
    detail/resolve.hpp
    traits.hpp
    test/Jamfile.v2
    test/filtering_stream_test.cpp
    test/offset_test.cpp
    test/seek_test.hpp
    test/seekable_filter_test.cpp
    test/sequence_test.cpp [new]
    test/wide_stream_test.cpp

IV. There are several fixes to the documentation. This affects the
    following files:

    doc/classes/symmetric_filter.html
    doc/guide/concepts.html
    doc/guide/modes.html
    doc/tutorial/container_device.html [serious error in algorithm]
    doc/tutorial/dictionary_filters.html [unused member variable]
    doc/tutorial/multichar_filters.html

V. Other changes include:

    stream.hpp [missing include directive]
    example/container_device.hpp [serious error in algorithm]
    example/container_device_example.cpp [outdated naming]
    example/container_sink_example.cpp [outdated naming]
    example/container_source_example.cpp [outdated naming]
    example/dictionary_filter.hpp [unused member variable]
    test/compose_test.cpp [added comments]
    test/example_test.cpp [reformatted]
ported changes from branches/iostreams_dev revisions 42144-42265
last commit accidentally included a commented out #if directive
ported changes from branches/iostreams_dev revisions 42265-42306
Comment out these two tests

[ test-iostreams stream_offset_32bit_test.cpp ]
[ test-iostreams stream_offset_64bit_test.cpp ]

since, apparently, these source files didn't get 
added.
Add missing iostreams files from iostreams_dev branch.
Re-enable these two tests.
ported changes from branches/iostreams_dev revisions 42306-42342: reworking of low-level file access to address #824, plus rigorous tests for large seeks
ported changes from branches/iostreams_dev revisions 42343-42356
removed Boost.Build v1 residue
ported changes from branches/iostreams_dev revisions 42356-42376:

    fixed ticket #525:
        detail/adapter/direct_adapter.hpp: 

    fixed ticket #822:
        detail/adapter/direct_adapter.hpp: 
        detail/adapter/range_adapter.hpp

    applied optimization from ticket #817:
        detail/streambuf/indirect_streambuf.hpp
        
    changed svn:keywords property:
        test/large_file_test.cpp
ported changes to large_file_test.cpp from branches/iostreams_dev revisions 42376-42380: 
    - added optimization for win32 (excpet Borland 5.8.2) using mapped files
    - replaced SetFilePointerEx with SetFilePointer
    - replaced BOOST_CHECK_MESSAGE with BOOST_REQUIRE_MESSAGE in test for file existence
    - changed file attributes passed to CreateFile; previous flags were the result of a haphazard attempt to speed up execution
    - added docs
Modified spelling of my surname to avoid problems with non-ASCII characters.
changes from iostreams_dev not merged by svnmerge for some reason; better error reporting for file_offset_64bit_test.cpp; added 'std::' all over the place for Intel on Linux and Darwin; commented out stream_state_test.cpp because it seems to be a test for the standard library, and it is not clear that the standard requires that the test pass
merged changes from iostreams_dev not handled by svnmerge for some reason; use BOOST_NO_RESULT_OF workaround even for late versions of Borland that supposedly have result_of; added 'std::' all over the place for Intel on Linux and Darwin
merged changes from iostreams_dev, revisions 42441-42469; added 'std::' for Intel on Linux/Darwin; added STDCXX workaround for codecvt; fixed docs for invert.hpp
copy.hpp: 

    fix for Visual Age: std::min was passed arguments of different types; replaced std:: min with conditional

detail/streambuf/indirect_streambuf.hpp: 

    removed trailing comma in enum definition

test/combine_test.cpp:
test/symmetric_filter_test.cpp:
test/compose_test.cpp:
test/close_test.cpp:
test/invert_test.cpp:
test/tee_test.cpp:
test/restrict_test.cpp:
test/Jamfile.v2:

    moved tests for close() into the test files for various adapters