Revert seed hacks to get Dracut working. The issue was livecd-rootfs.

This reverts commit b1fd89d21f.

This reverts commit 457b7b20ef.

STRUCTURE

@@ -1,5 +1,4 @@
 include platform.plucky
-boot:
 desktop: desktop-minimal desktop-common
 desktop-minimal: standard
 live: desktop live-common

boot

@@ -1,53 +0,0 @@
-= Kernels and Bootloaders =
-
-The default kernels and bootloaders are not to be installed by debootstrap,
-and *-minimal metapackages should not depend on them; however, they do need
-to end up on CD images and in live filesystems. We therefore put them in a
-separate seed.
-
-We seed both linux-* and linux-image-* so that it's easier to build CD
-images without the restricted component. The linux-* kernels include
-restricted modules.
-
- * Kernel-Stem: linux linux-image
-
- * dracut
- * !initramfs-tools
-
-== i386 ==
-
- * grub-pc [amd64 i386]
- * ${Kernel-Stem}-generic [i386]          # our chosen default install kernel
-
-== ppc64el ==
-
- * grub-ieee1275 [ppc64el]
- * ${Kernel-Stem}-generic [ppc64el]       # default install kernel for ppc64el
-
-== amd64 ==
-
- * ${Kernel-Stem}-generic [amd64]         # amd64 kernel, works on all machines though not optimised
-
-== armel / armhf ==
-
- * ${Kernel-Stem}-generic [armhf]         # multiplatform kernel, will eventually replace others
-
-== arm64 ==
-
- * grub-efi-arm64 [arm64]
- * ${Kernel-Stem}-generic [arm64]
-
-== s390x ==
-
- * ${Kernel-Stem}-generic [s390x]
- * s390-tools [s390x]
-
-== riscv64 ==
-
- * flash-kernel [riscv64]
-
-== Germinate workarounds ==
-
-Stop grub-common -> base-files -> awk from selecting gawk. (Since the boot seed doesn't inherit from required for arcane reasons, this is the only way we can make this work reliably ...)
-
- * mawk