2.0.18:

2007-08-31  Murray Cumming  <murrayc@murrayc.com>

	* tests/test_copy_invalid_slot.cc: Added some includes to 
	fix the build in some environments, such as when using Sun CC.
	Thanks to Vladimir Marek in bug #469872.

2006-06-20  Murray Cumming  <murrayc@murrayc.com>

	* sigc++/adaptors/macros/bind.h.m4:
	* sigc++/adaptors/macros/retype.h.m4:
	* sigc++/functors/macros/functor_trait.h.m4:
	* sigc++/functors/macros/slot.h.m4:
	* sigc++/macros/retype.h.m4:
	* sigc++/macros/signal.h.m4: Revert the previous changes, because none is 
	used in the exported symbol names from gtkmm, so this would break the ABI 
	of gtkmm.

2006-05-26  RĂ©gis Duchesne <hpreg@vmware.com>

	* sigc++/adaptors/macros/bind.h.m4:
	* sigc++/adaptors/macros/retype.h.m4:
	* sigc++/functors/macros/functor_trait.h.m4:
	* sigc++/functors/macros/slot.h.m4:
	* sigc++/macros/retype.h.m4:
	* sigc++/macros/signal.h.m4:
	Renamed 'nil' to 'none' to allow an Objective-C++ compiler to compile
	the library header files.