Fix a bug with lumina-config: was not setting the internal desktop modified flag if the desktop wallpaper file was just changed in the combobox.
A couple fixes for Lumina:
1) Have the sytem tray plugin register according to the screen number it is displaying on instead of the hardcoded 0.
2) Do not filter out windows without a registered class (chromium does not register any information with X at all except the window title text).
A couple more bugfixes for Lumina:
1) Try to use the window name/class to find an icon file before using the generic icon.
2) Return the system tray usage to the hard-coded 0. Apparently the numbers do not correspond to screens, but instead are order of importance (lower is better).This is in contrast to the documentation.
3) Add the special multimedia volume up/down keybindings to lumina-config
Fix a bug in auto-adjusting panel settings during the loading phase of lumina-config.
Update the systemtray panel plugin a bit:
1) Make sure removing the plugin while running does not crash the desktop
2) Put a bit more work into the initial tray detection routine - but still have it disabled by default because it is still not working yet. Sometimes the tray apps properly respond to the system tray announcement on the system, and sometimes they don't.