Log Message:
Update to version 1.0

Changes:
- mkvmerge: bug fix: The Matroska reader doesn't insist on having
  a default duration ( = FPS) for video tracks in the "AVI
  compatibility mode" ( = with the CodecID "V_MS/VFW/FOURCC"). This
  enables re-muxing of Matroska files created from MP4 files.

- mmg: bug fix: File names with non-ASCII characters were not
  working if mmg was compiled against a Unicode enabled wxWidgets.

- mkvmerge: new feature: Added reading DTS from AVIs and from
  Matroska files.

- mkvmerge: bug fix: A variable initialization was missing which
  very recent gcc versions (3.4.2) did not like very much. Also
  fixed a small compilation bug.