qingy 0.7.4

- Added support for wildcards in photo screen saver options. This
means that you can put something like this in settings file:
screensaver "photos" =
"/path/to/images/200*",
"path/to/other/images/*.jpg"
Supported wildcards are * for string expansion and ? for single
char expansion.
- Re-allow for some cleaning before shutting DirectFB mode down.
Bug signalled and fixed by Masse Nicolas
- Added PAM file for debian, provided by Riccardo Stagni.