[libsigcplusplus/libsigc++-2-8] 2.7.2

[Murray Cumming <murrayc src gnome org>]

commit dc006c7e3ecda56b926abd043a68726fafaf0a34
Author: Murray Cumming <murrayc murrayc com>
Date:   Fri Mar 11 14:29:51 2016 +0100

    2.7.2

 NEWS         |   21 +++++++++++++++++++++
 configure.ac |    2 +-
 2 files changed, 22 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index 13518a8..d807f07 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,24 @@
+2.7.2 (unstable):
+
+* Deprecate sigc::ref() and sigc::reference_wrapper(),
+  adding support instead for std::ref(), std::cref(),
+  and std::reference_wrapper().
+  (Murray Cumming)
+* mem_fun(): Deprecate mem_fun(pointer, func).
+  Leaving just mem_fun(reference, func).
+  Please let us know if you disagree strongly with this.
+  (Murray Cumming) Bug #763215
+* Make all operator bool() explicit. (A C++11 feature.)
+  (Murray Cumming)
+* Build: Remove some now-unnecessary configure checks.
+  But please let us know if this causes problems for you.
+  (Murray Cumming) Bug #762065 (Kjell Ahlstedt)
+* Build: Update MSVC project.
+  (Chun-wei Fan)
+* Documentation: Improve the documentation of mem_fun(), making it clear that
+  mem_fun() does not return a slot.
+  (Kjell Ahlstedt)
+
 2.7.1 (unstable):
 
 * signal: Add a moving connect() method, taking an rvalue reference
diff --git a/configure.ac b/configure.ac
index d89b139..6893484 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([libsigc++], [2.7.1],
+AC_INIT([libsigc++], [2.7.2],
         [http://bugzilla.gnome.org/enter_bug.cgi?product=libsigc%2B%2B],
         [libsigc++], [http://libsigc.sourceforge.net/])
 AC_PREREQ([2.59])