Bug Fixes in KDE Base
Quote/unquote GRUB values only when saving.
Preserve the original (quoted) strings internally, but show them in a
user-friendly manner. Implemented to minimize changes made to internal
structures. Also useful for command substibutions using echo. For
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
but the user doesn't see this ugly command, he only sees the result.