Changes since 2.2.5:
using system scroll settings for playlists;
using stable order for keys in the playlists.txt file;
added support for float PCM format in the dsound and wasapi plugins;
fixed seeking from command-line;
fixed support for special keys in the shortcut editor dialog;
fixed track index calculation;
fixed saving of the simple user interface settings when projectM visualization is enabled;
fixed possible crash in the library plugin;
fixed Chinese Traditional translation.