[glibmm] Created tag 2.37.7

[Murray Cumming <murrayc src gnome org>]

The unsigned tag '2.37.7' was created.

Tagger: Murray Cumming <murrayc murrayc com>
Date: Tue Sep 10 20:58:36 2013 +0200

    2.37.7

Changes since the last tag '2.37.6':

Chun-wei Fan (1):
      Update Visual Studio Projects

José Alburquerque (1):
      gmmproc: Pass NULL to C function calls for optional empty strings.

Marcin Kolny (1):
      gmmproc: Add parameter return_value in _WRAP_VFUNC.

Murray Cumming (9):
      Link to a bug from a TODO comment
      gmmproc: Pass 0 (NULL) instead of  to C functions.
      Pass 0 (NULL) instead of  for C properties.
      Fix the build
      Gio: Menu: Add insert/append/prepend_section() with no label parameter.
      Revert "Fix the build"
      Revert "Pass 0 (NULL) instead of  for C properties."
      Revert "gmmproc: Pass 0 (NULL) instead of  to C functions."
      2.37.7