adds functions returning number of expected (|remaining|fed|bound) args
closes Ticket #2867 (feature request)

svn path=/trunk/boost/format/; revision=57734
adds tests for new member functions expected_args remaining_args fed_args bound_args and cur_arg .

svn path=/trunk/libs/format/; revision=57735
boost/format/format_implementation.hpp: fixing elementary syntax error introduced in rev. 57734

svn path=/trunk/boost/format/; revision=57751
fixes new functions (remaining_args, expected_args, ...) in case bound.size()==0

svn path=/trunk/boost/format/; revision=57830
Fixed tab and no-newline-at-end-of-file issues from inspection report

svn path=/trunk/boost/format/; revision=61435
Remove a few non-ASCII characters

svn path=/trunk/boost/format/; revision=62671
Make Boost.Format work with the default libCstd on sun CC.  Fixes #3894

svn path=/trunk/boost/format/; revision=62825
Replacing the use of <iomanip> with <boost/detail/iomanip.hpp> across Boost.
On Linux, GNU's libstdc++, which is the default stdlib for icc and clang,
cannot parse the <iomanip> header in version 4.5+ (which thankfully neither
compiler advises the use of yet), as it's original C++98-friendly
implementation has been replaced with a gnu++0x implementation.
<boost/detail/iomanip.hpp> is a portable implementation of <iomanip>, providing
boost::detail::setfill, boost::detail::setbase, boost::detail::setw,
boost::detail::setprecision, boost::detail::setiosflags and
boost::detail::resetiosflags. 


svn path=/trunk/libs/format/; revision=68140
Revert [67111] (addition of boost/detail/iomanip.hpp) and all the commits that depend on it. ([68137], [68140], [68141], [68154], and [68165]).

svn path=/trunk/libs/format/; revision=68168
Add #include <locale>.  Refs #4700.

svn path=/trunk/boost/format/; revision=80987
Reduce code bloat from boost::format.  Fixes #4700.

svn path=/trunk/boost/format/; revision=80989