2006-04-07  Cedric Gustin  <cedric.gustin@gmail.com>

	* README.win32: Updated for gtkmm-2.8 (MS Visual Studio 2005).
	* MSVC_Net2003/*.vcproj: Updated for Visual Studio 2005. Added the
	/vd2 compiler flag (Bug #158040).
	* MSVC_Net2003/gtkmm.sln: Updated for Visual Studio 2005.
	* MSVC_Net2003/gendef/gendef.cc: Redirect output of dumpbin to a
	file.
	* build_shared/Makefile_build.am_fragment: Add -DGTKMM_BUILD to
	the extra_defines compiler flags (switch between
	dllexport/dllimport on win32).
	* gtk/src/treeviewcolumn.hg: Tag the TreeViewColumn class with
	GTKMM_API to avoid auto-import errors with gcc on
	mingw32/cygwin. Also inline some TreeViewColumn methods. Bug
	#309030 (Toralf Lund).
	* gtk/src/object.hg: Tag the Object class with GTKMM_API to make
	Visual Studio happy.