[gtkmm] 3.15.3

[Murray Cumming <murrayc src gnome org>]

commit b6a88c7ce98fab964d81587405110fa95df0994a
Author: Murray Cumming <murrayc murrayc com>
Date:   Tue Dec 16 12:40:06 2014 +0100

    3.15.3

 NEWS         |   34 ++++++++++++++++++++++++++++++++++
 configure.ac |    4 ++--
 2 files changed, 36 insertions(+), 2 deletions(-)
---
diff --git a/NEWS b/NEWS
index ea6c664..b5b25da 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,37 @@
+3.15.3 (unstable);
+
+Gtk:
+* CssProvider: Add CssProviderError and signal_parsing_error()
+  (Kjell Ahlstedt)
+* Add CssSection.
+  (Kjell Ahlstedt)
+* Dialog: Fix the constructors with DialogFlags.
+  (Kjell Ahlstedt) Bug #738513 (Simonas Kazlauskas)
+* ScaleButton:
+  - Correct the constructor.
+  - Add a constructor without the icons.
+  (Murray Cumming)
+* ScrolledWindow: Add get/set_overlay_scrolling() and property.
+  (Juan R. García Blanco)
+* Stack: Add hhomogeneous and vhomogeneous properties.
+  (Juan R. García Blanco)
+* TextTag: Add fallback, fallback-set, letter-spacing, and
+  letter-spacing-set properties.
+  (Juan R. García Blanco)
+* TextView: Add monospace property.
+  (Juan R. García Blanco)
+* Widget: Added get_action_group() and list_action_prefixes().
+  (Murray Cumming)
+
+Documentation:
+* Add an empty line after @newin where it's missing.
+  (Kjell Ahlstedt)
+* Fix some Doxygen warnings.
+  (Kjell Ahlstedt)
+* ScaleButton: Document the constructors.
+  (Murray Cumming)
+
+
 3.15.2 (unstable);
 
 Gtk:
diff --git a/configure.ac b/configure.ac
index 1040138..d42170f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -15,7 +15,7 @@
 ## You should have received a copy of the GNU Lesser General Public License
 ## along with this library.  If not, see <http://www.gnu.org/licenses/>.
 
-AC_INIT([gtkmm], [3.15.2],
+AC_INIT([gtkmm], [3.15.3],
         [http://bugzilla.gnome.org/enter_bug.cgi?product=gtkmm],
         [gtkmm], [http://www.gtkmm.org/])
 AC_PREREQ([2.59])
@@ -91,7 +91,7 @@ AS_IF([test "x$enable_static" = xyes],
 # gdkmm really does need GTK+, because part of Gdk::DragContext is in GTK+.
 # The extra cairomm-1.0 check is because gdkmm requires a newer cairomm than pangomm requires.
 # The extra gdk-pixbuf-2.0 check is because gdkmm requires a newer gdk-pixbuf than gtk+-3.0 requires.
-AC_SUBST([GDKMM_MODULES], ['giomm-2.4 >= 2.43.1 pangomm-1.4 >= 2.27.1 gtk+-3.0 >= 3.15.2 cairomm-1.0 >= 
1.9.2 gdk-pixbuf-2.0 >= 2.26.0'])
+AC_SUBST([GDKMM_MODULES], ['giomm-2.4 >= 2.43.1 pangomm-1.4 >= 2.27.1 gtk+-3.0 >= 3.15.3 cairomm-1.0 >= 
1.9.2 gdk-pixbuf-2.0 >= 2.26.0'])
 
 AS_IF([test "x$gtkmm_host_windows" = xyes],
       [GTKMM_MODULES=$GDKMM_MODULES],