Log Message:
strawberry: Update to 0.6.13

0.6.13:

  Bugfixes:
    * Fixed cut-off text in about dialog.
    * Fixed increasing play count when stop after track is enabled.
    * Fixed showing/hiding playing widget when playback is started while window \ 
is hidden.
    * Fixed "Show in file browser" to also work on local songs that \ 
are not in the collection.
    * Fixed "Show in file browser" to work with PCManFM file manager.
    * Fixed audio analyzer to work with S24LE and F32LE audio formats.
    * Fixed playlist background image not loading.
    * Fixed a memory leak when switching between playlists.
    * Removed use of HTML in systemtray tooltip on KDE, since KDE no longer \ 
renders HTML in the systemtray.

  Enhancements:
    * Replaced use of C style casts.
    * Adapted use of C++11 override.
    * Improved CMake build files.
    * Added new on startup options to show maximized or minimized.
    * Builtin TagLib code is updated and improved.
    * Made most icon sizes configurable in the settings, and increased default \ 
sizes for icons.
    * Improved fancy tabbar to use font sizes from the theme instead of fixed sizes.
    * Moving the currently playing song to the top when the playlist is manually \ 
shuffled.
    * Added "a taste of Strawbs" background image.
    * Fixed unit test for testing playlist model.
    * Added new unit tests for tagreader.