Log Message:
Updated to version 0.9.4.

Changes:

- patch-ab no longer needed

0.9.4:
======
- mkvextract: new feature: Added support for extracting TTA tracks
                     to TTA files.
              new feature: Implemented the extraction of chapter
                     information and tags as a CUE sheet which is
                     the reverse operation to using a CUE sheet
                     with mkvmerge's '--chapters' parameter.

- mkvmerge: bug fix: SRT file recognition failed if the file
                     contained spaces at the end of the first line.
            bug fix: Broken VobSub .idx files which contain
                     timestamps going backwards no longer crash
                     mkvmerge. A warning will be printed for such
                     inconsistencies.
            bug fix: The Matroska reader contained a nice little
                     illegal memory access (introduced in 0.9.3 with
                     the fixes to the 'default track' handling).
            bug fix: The SSA reader was segfaulting if a line
                     contained an empty text field.
            bug fix: The CUE sheet parser interpreted a timestamp
                     as HH:MM:SS (hours, minutes, seconds). The
                     correct spec is HH:MM:FF (hours, minutes,
                     frames with 1 frame = 1/75 second).
            new feature: The pregap from a CUE sheet is converted
                     into two sub-chapters (one for "INDEX 00", one
                     for "INDEX 01"). These sub-chapters have their
                     'hidden' flag set.

- mkvinfo: bug fix: Fixed compilation for MATROSKA_VERSION = 2.
           bug fix: Fixed compilation with gcc 3.2.

- mmg: new feature: Added support for the two flags 'hidden' and
                    'enabled' in the chapter editor.