keep proper installation mode after cloning(BNC#861520)
release
Merge branch 'master' of github.com:yast/yast-installation into fix_clone_mode

Conflicts:
	package/yast2-installation.changes
Merge branch 'master' of github.com:yast/yast-installation into fix_clone_mode

Conflicts:
	package/yast2-installation.changes
Merge pull request #144 from yast/fix_clone_mode

Fix clone mode