Log Message:
Update emacs-snapshot to 24.0.93.20120201.

Notable changes:
        * jka-cmpr-hook.el (jka-compr-compression-info-list): Support .lz
        and .lzma compressed files.
        * mail/emacsbug.el (report-emacs-bug): Fill the potentially long
        line that displays system-configuration-options.
        * descr-text.el (describe-char): Show the raw character, not only
        its display form at POS.