[openFate 305691] Support ext4 as installation option

Feature changed by: Andrey Karepin (EGDFree) Feature #305691, revision 2 Title: Support ext4 as installation option openSUSE-11.2: New Priority Requester: Mandatory Requested by: Stephan Binner (beineri) + Interested: Andrey Karepin (egdfree) Partner organization: openSUSE.org Description: Next openSUSE release should at least support to use (versus "default to") ext4 as file system. -- openSUSE Feature: https://features.opensuse.org/?rm=feature_show&id=305691