dist/pull: remove old symlink clean-up
dist/pull: remove old systemd/user clean-up
dist/install-ssl-certs: remove (unused and Debian-specific)

I need to rewrite this for compatibility with Fedora-style scripts.
usb-status: fix up weird manufacturer names

>Linux 3.18.0-BISECT-11757-gd790be3863b2 ehci_hcd EHCI Host Controller

O_o
rotate-laptop: handle empty cmdline
git-tree-size: remove (I don't even know what it does)
git-revert-to: remove (thin wrapper around `git checkout`)
tarball: compare fsid instead of devno

`mountpoint -d` only works on actual mountpoints, not children
tarball: use fsid *and* devno

tmpfs fsid is always 0
tarball: ensure timestamp is present
tarball: also whitelist ~/Private
tarball: log the file system information