Added yast2-firewall to inst-sys dependencies

- Required for creating the AutoYast profile at the end of installation
  (bnc#887406)
Changes file entry
Merge pull request #45 from kobliha/firewall

Added yast2-firewall to inst-sys dependencies
clone registration settings to autoinst.xml (bnc#892449)

- 12.0.42
Merge pull request #46 from yast/clone_registration

Clone registration settings to autoinst.xml (bnc#892449)
Update GNOME pattern name
Merge pull request #47 from fcrozat/master

Update GNOME pattern name (bnc#888366)
update GNOME pattern name (bnc#896021)

...also in the desktop upgrade section

- 12.0.44
sync with IBS
Merge pull request #48 from yast/gnome_pattern

update GNOME pattern name (bnc#896021)