2017-01-19  Murray Cumming  <murrayc@murrayc.com>

	3.89.3

2017-01-15  Kjell Ahlstedt  <kjell.ahlstedt@bredband.net>

	Gtk::Grid: Add default values in attach()

	Add default value = 1 for the width and height parameters in attach() and
	attach_next_to().

2017-01-13  Kjell Ahlstedt  <kjell.ahlstedt@bredband.net>

	Gtk::TextIter: Use sigc::slot in forward/backward_find_char()

	A function pointer in a glib/gtk+ function is usually represented by
	a sigc::slot in the wrapping C++ method. Let's do that here, too.

2017-01-12  Kjell Ahlstedt  <kjell.ahlstedt@bredband.net>

	Demos: Remove obsolete text from the TextView demo

2017-01-12  Kjell Ahlstedt  <kjell.ahlstedt@bredband.net>

	Gtk::TextIter: Make a real const_iterator

	Make a small class hierarchy with TextIterBase, TextIter and TextConstIter.
	Define TextBuffer::iterator and TextBuffer::const_iterator aliases.
	Use const_iterator where appropriate in TextBuffer and TextView.
	Bug 142126

2017-01-12  Murray Cumming  <murrayc@murrayc.com>

	Build: Require the latest cairomm.

	Because we use the new Cairo::make_refptr_for_instance() method as
	of this commit:
	https://git.gnome.org/browse/gtkmm/commit/?id=b1bd48a09292020cf7042c2802fe8275760ddba4
	We usually get cairomm implicitly via pangomm, but pangomm does not
	need to use that method.