- _told ya it would all make sense eventually..._
- introduce new, real, non-alias `rootfs` command in `cli-rootfs` -- this _only_ builds rootfs, nothing else
- no more `main_default_build_single()`; instead `full_build_packages_rootfs_and_image()`
- introduce `do_with_default_build()` wrapper, for things that need host prepared + aggregation to run
- CLI-specific parts of `main_default_build_single()` moved to cli-build
- put prepare/cleanup pair of `prepare_rootfs_build_params_and_trap()` and `trap_handler_cleanup_rootfs_and_image()` into new `trap-rootfs.sh` (this needs further splitting for the image part)
- refactor `get_or_create_rootfs_cache_chroot_sdcard()` into `build_rootfs_only()`, `calculate_rootfs_cache_id()`
- update library with new files
- `prepare_host()`: split; do checks earlier and allow them to be interactive
- introduce `exit_if_countdown_not_aborted()` for "Low Disk Space" and other critical conditions
- split `prepare_host()` into interactive & non-interactive parts
- split off `clean_deprecated_mountpoints()` from prepare into `cleaning.sh`
- introduce and use `reset_uid_owner_non_recursive()` for `.tmp` reset in trap, to avoid disasters
- add more logging sections to default-build.sh, avoid unlogged parts
- Python patching: hopefully better Markdown: split series dir; detect more status/problems; arche only for missing Subject
- Python patching: archeology only for missing Subject:, not description; clarify CLI pushing
- Python patching: use `{file_base_name}.patch` for archeology as `file_name` might include a dir
- Python patching: fix: don't skip board/target patches for no reason
- Python patching: fix for series.conf patches (sunxi/sunxi64): don't sort; mark as series and show on summary
- Python patching: don't fail if archeology found no commits (but add warning)
- Python patching: CLI command `kernel-patches-to-git` with archeology summary, and git pushing of results & summary
- Python patching: patches-to-git small fixes, auto-push if it's rpardini
- Python patching: add `patch-kernel` CLI command
- Python patching: commit README.md & gh-pages workflow when apply_patches_to_git
- Python patching: hopefully better markdown
- Python patching: `git add` everything all at once, for speed
