Sound and keyboard buglets

Forum member Philb has been testing Quirky 8.2 and reported some little bugs.

For a frugal installation, audio level settings were not being preserved over a reboot. Fixed.

At first bootup, if a non-US keyboard is chosen in the main window of QuickSetup, it is followed by XkdConfigManager, which is to fine-tune keyboard layout localization.
There was a "Please wait" popup on top of the latter window. Fixed.
There were also a couple of missing icons on buttons in XkbConfigManager, also fixed.

Tags: quirky, linux