Log Message:
Update to 1.9.1.

2007-12-17 -- Herrie 1.9.1:
 * Added: 'L' button to locate files in the current directory
 * Fixed: Remove almost endless recursion by not recursing on symlinks
 * Added: Input can be aborted pressing the escape button - Pieter-Paul Spiertz
 * Improved: Manual content now matches installed configuration
 * Fixed: Don't autoload the playlist when files are passed on the cmdline

2007-12-02 -- Herrie 1.9:
 * Added: Support for changing the volume
 * Improved: Make license of MD5 code in sync with the rest
 * Improved: Avoid deprecated CoreAudio calls on Leopard
 * Fixed: Stop processing of signals during shutdown
 * Added: Spanish and Catalan translations - Xavier de Blas
 * Added: '{' and '}' buttons to move tracks to top/bottom - Jille Timmermans