[glibmm] Created tag 2.27.98

[Murray Cumming <murrayc src gnome org>]

The unsigned tag '2.27.98' was created.

Tagger: Murray Cumming <murrayc murrayc com>
Date: Wed Mar 23 11:19:07 2011 +0100

    2.27.98

Changes since the last tag '2.27.97':

Krzesimir Nowak (1):
      Vectorutils, ArrayHandle: Check for NULL pointers.

Murray Cumming (5):
      Date: Document that some methods return *this, and why.
      Correct some range checks to use >= instead of just >.
      Gio::DBus: Move InterfaceVTable and SubtreeVTable to their own files.
      Gio::DBus::InterfaceVTable: Make the tuple clearer.
      2.27.98