[libsigc++2] Created tag 2.6.2

[Murray Cumming <murrayc src gnome org>]

The unsigned tag '2.6.2' was created.

Tagger: Murray Cumming <murrayc murrayc com>
Date: Fri Nov 13 10:07:06 2015 +0100

    2.6.2

Changes since the last tag '2.6.1really':

Kjell Ahlstedt (9):
      Update sigc++/.gitignore
      slot_rep::disconnect(): Remove a comment, add a test
      More use of nullptr instead of 0
      slot and signal: Fix move constructors and move assignments
      trackable: Add a comment
      slot: Handle auto-disconnection when a slot contains a slot
      trackable, slot, signal: Remove noexcept specifications
      slot and signal: Add missing move constructors and move assignments
      trackable, slot_base, signal_base, connection: Add some noexcept specs

Murray Cumming (6):
      Small whitespace changes in docs comment.
      slot_rep: =delete copy and move operations.
      typed_slot_rep: =delete unimplemented copy and move operations.
      signal_impl: =delete copy and move operations.
      Add warnings for use with --enable-warnings=fatal
      2.6.2