* configure.in: Add -DG_DISABLE_SINGLE_INCLUDES and
	-DGTK_DISABLE_SINGLE_INCLUDES. Also add various
	_DISABLE_DEPRECATED flags in maintainer mode. Fix a dumb bug where
	we weren't setting GTK_CFLAGS or LIBXML_CFLAGS.

	* libgweather/gweather-gconf.c:
	* libgweather/weather.c:
	* libgweather/weather.h: only use single includes. Patch from
	Maxim Ermilov, #560794.

	* libgweather/weather-wx.c (wx_start_open): Use
	soup_message_body_set_accumulate() rather than the deprecated
	SOUP_MESSAGE_OVERWRITE_CHUNKS flag.

svn path=/trunk/; revision=515