[glibmm] Add the configure.ac and NEWS changes from 3.6.2.

[Murray Cumming <murrayc src gnome org>]

commit b3942deaf6c152c5992eabb77bfb6dbd4004ea07
Author: Murray Cumming <murrayc murrayc com>
Date:   Tue Apr 30 10:04:46 2013 +0200

    Add the configure.ac and NEWS changes from 3.6.2.

 NEWS         |    7 +++++++
 configure.ac |    2 +-
 2 files changed, 8 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index b7bb792..b68182c 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,10 @@
+2.36.2 (stable):
+
+* Revert this change from 2.36.1, which should not have appeared in a
+       stable release yet:
+       Custom Interfaces: Implement derived interface properties.
+       (Murray Cumming)
+
 2.36.1 (stable):
 
 * Custom Interfaces: Implement derived interface properties.
diff --git a/configure.ac b/configure.ac
index 2f23b51..c86bda7 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([glibmm], [2.36.1],
+AC_INIT([glibmm], [2.36.2],
         [http://bugzilla.gnome.org/enter_bug.cgi?product=glibmm],
         [glibmm], [http://www.gtkmm.org/])
 AC_PREREQ([2.59])