Log Message:
Update to 1.3.7:

VERSION 1.3.7:
  CHANGES
    * In the tree view, sort tracks alphabetically first, unless one of the
      categories is by album, then sort by track number first. (BR 112830)
    * No longer delete Amazon covers every 90 days, instead relying on
      RefreshImages to re-download covers every 80 days to comply with
      the TOS of the Amazon web service.
  BUGFIXES:
    * Fix weirdness when overwriting a playlist by dragging a file to the
      browser.
    * When using Year - Album on Collection Browser, if two albums had the
      same year, the order would be pseudo-random. Patch by Xepo
      <xepo@trifault.net>. (BR 115584)
    * Fix build issue on PCLinuxOS with "cpu_set undeclared".
    * Fix crash in helix engine caused by improper reference counting
      of the audiostreamresponse object.
    * Helix engine no longer declares it is "empty" on a track change
      (caused problems with context browser).
    * Tag dialog doesn't delete year tags any more when editing multiple
      tracks.
    * amaroK would crash or hang when fetching similar artists information
      from last.fm. (BR 116399)
    * Fix memory leak in the helix engine. (BR 116223)
    * When changing the database type, the apply button wouldn't be enabled,
      and it would be necessary to restart amaroK for it to work properly.
    * Fix for regression in Qt 3.3.5, causing amaroK to crash when clearing
      the playlist. (BR 116004)
    * Zombie directories are removed automatically from the collection
      scanner. (BR 115779)
    * Dates wouldn't be properly loaded when editing Smart Playlists.
    * Number of songs to add when using dynamic mode wouldn't be respected,
      if the smartplaylist didn't have a ORDER BY statement. (BR 115860)
    * Fix visibility related build problem on some distros.