Remove obsolete kubuntu/settings.conf.old file

kubuntu/settings.conf.old

@@ -1,70 +0,0 @@
----
-modules-search: [ local ]
-
-instances:
-- id: before_bootloader_mkdirs
-  module: contextualprocess
-  config: before_bootloader_mkdirs_context.conf
-- id: before_bootloader
-  module: contextualprocess
-  config: before_bootloader_context.conf
-- id: after_bootloader
-  module: contextualprocess
-  config: after_bootloader_context.conf
-- id: logs
-  module: shellprocess
-  config: shellprocess_logs.conf
-- id: bug-LP#1829805
-  module: shellprocess
-  config: shellprocess_bug-LP#1829805.conf
-- id: add386arch
-  module: shellprocess
-  config: shellprocess_add386arch.conf
-- id: oemprep
-  module: shellprocess
-  config: shellprocess_oemprep.conf
-
-sequence:
-- show:
-  - welcome
-  - locale
-  - keyboard
-  - partition
-  - users
-  - summary
-- exec:
-  - partition
-  - mount
-  - unpackfs
-  - machineid
-  - fstab
-  - locale
-  - keyboard
-  - localecfg
-  - luksbootkeyfile
-  - users
-  - displaymanager
-  - networkcfg
-  - hwclock
-  - contextualprocess@before_bootloader_mkdirs
-  - shellprocess@bug-LP#1829805
-  - initramfscfg
-  - initramfs
-  - grubcfg
-  - contextualprocess@before_bootloader
-  - bootloader
-  - contextualprocess@after_bootloader
-  - automirror
-  - shellprocess@add386arch
-  - packages
-  - shellprocess@logs
-  - umount
-- show:
-  - finished
-
-branding: kubuntu
-prompt-install: true
-dont-chroot: false
-oem-setup: false
-disable-cancel: false
-disable-cancel-during-exec: false