* master:
Makefile, bin/chroot-maint: Keep `/usr/local/include' mostly empty.
etc/sbuild.conf.in: Don't run complicated Debian testing by default.
Makefile: Add a new thing for running arbitrary commands.
Makefile: Change the tag for maintenance to be `MAINT'.
Makefile: Fix `squote' to have the right number of `\'s.
bin/chroot-maint: Run `ldconfig' after an update.
bin/chroot-maint: Fix mistakenly indented file-contents literals.
src/jobclient.c: Cope if the jobserver pipe is set nonblocking.
bin/chroot-maint: Force `--no-merged-usr'.
bin/chroot-maint: Update the path correctly when following a symlink.
bin/chroot-maint: Don't forget to copy symlinks to directories.