Log Message:
Update to 2.4.4

Changelog:
2.4.4
        * Fix crash when saving a playlist with URLs.
        * Fix hang in case of symlink loop (like symlink to parent directory)
          when adding files recursivelly to the playlist.
        * Fix bad memory acces when using FILL parameter in layouts that caused
          "FATAL_ERROR: Layout1 is malformed".
        * Fix compilation with newer ffmpeg. (Alexis Ballier)
        * Increase maximum file title (made from tags) length to 512. Helps on
          wide terminals.
        * Fix displaying URLs on the playlist when it ends with a slash.
        * Fix compilation of flac plugin by detecting libflac using pkg-config.
        * Fix for multichannel playback. (Maarten van Es)
        * Fix handling of invalid track number in tags. A segfault occured when
          the track number was at least a value of 2^31.
        * Support for the new (SVN) libmpcdec API.
        * Remove old, irrelevant comment about iconv from the configuration
          file.
        * Fix configure to display proper information about compiled RCC.
        * Run libtoolize in autogen.sh to prevent conflicts with installed
          libtool/libltdl version.