altlinux-p7-kde4-20141212 images had a problem:

- the generic starterkit profile is tuned
  for modest disk space consumption;
- KDE4 is quite extensive;
- kde4-regular subpackage tosses in most of KDE4 SC

...thus the livecd wouldn't autopartition enough
space for root filesystem when being installed.

volumes-profile-lite specifies 10Gb rootfs currently
which is just fine (-kdesktop one starts with 30Gb),
let's use it until vm-profile management is imported
into mkimage-profiles or things are redone completely.