desktop+tde: added hal

rom_as@ asked for it to be added:
http://lists.altlinux.org/pipermail/devel-distro/2013-April/001220.html
base+regular: added bash-completion

...as suggested for p7 starter kits.
base+regular: added LVM support

Otherwise these packages would have had to be installed
by hand just to deploy onto LVM volumes.

Thanks those testing p7 starter kit images.
Revert "vmguest: apply vboxdrv related workaround"

This reverts commit ae441691390edbd17a6bb95109f5f87e696ead19
as libglx has been fixed already; see #27340 and #28782 for
the details, huge thanks go to Alexey Borisenkov for his
thorough investigation and patches as well as to shrek@
and sin@ for their cooperation to get this fixed in Sisyphus.
0.9.13-alt1

- regular fixes
gear-store-tags
base+regular: added mdadm support

Thanks shaba@ for the bugreport:
http://lists.altlinux.org/pipermail/sisyphus/2013-May/360713.html
live: disable postfix as well

Another service that's not very useful on a LiveCD;
maybe should be enabled by default upon installation,
this also requires a proper framework in place.
live: do not enable gdm

shaba@ says it's improper yet as prefdm is used (#28973).
regular.mk: re-enabled plymouth for regular-gnome3.iso

The temporary problem between gdm and plymouth
seems gone, just get this back.
0.9.14-alt1

- more regular fixes
gear-store-tags