Changes to base

Changes to base:
commit 428304c06cf9819f49985e7cece5c21c16b9237e
Author: Herbert Valerio Riedel <hvr@gnu.org>
Date:   Wed Jan 29 13:03:29 2014 +0100

    Add newline before two `/Since: 4.7.0.0/` occurences

    See also `/Since: .../` convention described in
    6368362f4486226dee9d54665b4fdffde24e56f1

    Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>