dtas 0.14.2 - several bugfixes

dtas 0.14.2 - several bugfixes

This release contains several fixes needed to run dtas-player
under Debian jessie systems where libav-tools no longer provides
ffprobe.  dtas-player should now fall back more smoothly
to its splitfx YAML format if neither libav-tools nor ffmpeg
are installed, as they are optional dependencies.

Note: mp3gain is missing under Debian jessie, so you
will not be able to use ReplayGain with MP3 files.
This will be worked around in another release.

Finally, this also fixes a bug in 0.12.0 for non-sleepy_penguin
RubyGem users which relied on pipes for notification.

3 changes since 0.14.0:

      av_ff_common: fixes for libav-tools under Debian Jessie
      dtas-readahead: do not barf on missing ffprobe/avprobe
      sigevent/pipe: require file for DTAS::Nonblock properly

Note: ignore the 0.14.1 tag, it was broken and missed INSTALL
changes