2016-07-19  Kjell Ahlstedt  <kjell.ahlstedt@bredband.net>

	Build: Fix silent builds

	* configure.ac: Pass yes to AM_SILENT_RULES, thus enabling silent builds.
	Replace MM_AX_CXX_COMPILE_STDCXX_11 by MM_AX_CXX_COMPILE_STDCXX (not necessary
	for silent builds).
	* docs/reference/Doxyfile.in: Set QUIET=YES.
	Update for doxygen 1.8.11 (not necessary for silent builds).
	Bug #768797

2016-04-10  Murray Cumming  <murrayc@murrayc.com>

	C++11: AttrIter, AttrList, Color: Make operator bool() explicit.

	See https://bugzilla.gnome.org/show_bug.cgi?id=626858#c4