tree-wide: remove Emacs lines from all files This should be handled fine now by .dir-locals.el, so need to carry that stuff in every file.
tree-wide: sort includes in *.h This is a continuation of the previous include sort patch, which only sorted for .c files.
importd: for .raw and .tar images, try to download .nspawn settings file too
import: split out compression logic, so that we can share it with between import and pull calls
import: rename download code from "import" to "pull" That way we can call the code for local container/VM imports "import" without confusion.