Fix: use official Boost.Filesystem API.

svn path=/trunk/libs/iostreams/; revision=78191
Fix: remove obsolete test using removed Boost.Filesystem V2

svn path=/trunk/libs/iostreams/; revision=78216
Iostreams: Fix gzip test failures in C++0x gcc 4.4.

Was getting this error:

{{{
gzip_test.cpp: In function 'void header_test()':
gzip_test.cpp:134: error: narrowing conversion of '139' from 'const int' to 'const char' inside { }
gzip_test.cpp:134: error: narrowing conversion of '156' from 'int' to 'const char' inside { }
gzip_test.cpp:134: error: narrowing conversion of '243' from 'int' to 'const char' inside { }
}}}

Although it's only a warning in later versions of gcc.

svn path=/trunk/libs/iostreams/; revision=78385
Fix throwing error; Refs #6576

svn path=/trunk/libs/iostreams/; revision=79919
Added test for fix for Bug #6576; thanks to Boris

svn path=/trunk/libs/iostreams/; revision=79936
Detail: Merge some whitespace fixes from release.

svn path=/trunk/boost/iostreams/; revision=80349
Make tee work correctly for std::streams.  Fixes #8315.

svn path=/trunk/libs/iostreams/; revision=83505
Fix ambiguity with C++11 std::array.

svn path=/trunk/libs/iostreams/; revision=83506
Use the new zlib module in Boost.Iostreams.

svn path=/trunk/libs/iostreams/; revision=83691
pass is-default when initializing zlib.

svn path=/trunk/libs/iostreams/; revision=83765
Fix ampersand markup in iostreams.

svn path=/trunk/libs/iostreams/; revision=84159
Fix link. Refs #8385.

svn path=/trunk/libs/iostreams/; revision=84160
Fix iostream doc errors. Refs #8460

svn path=/trunk/libs/iostreams/; revision=84161
Use the new fallthrough macro in iostreams. Refs #8482.

svn path=/trunk/boost/iostreams/; revision=84162
Fix `tee_test` on C++03 compilers.

The constructor from std::string is apparently a C++11 feature.

svn path=/trunk/libs/iostreams/; revision=84163
Avoid undefined macro warnings in iostreams.

svn path=/trunk/boost/iostreams/; revision=84248
Fix C++11 array ambiguity in iostreams tests.

svn path=/trunk/libs/iostreams/; revision=84509
Detab

svn path=/trunk/libs/iostreams/; revision=84551