[Initial import. Daniel Burrows **20051109165618] [Allow PBUILDER to be set by an environment variable. Daniel Burrows **20051116003100] [Deal correctly with extracting the original tar.gz to the staging directory. Daniel Burrows **20051116003508] [Deal with the fact that $# does not count $0 (in contrast to, e.g., argc). Daniel Burrows **20051116004428] [Add support for passing options to dpkg-buildpackage. Daniel Burrows **20051130154902] [Add support for a 'pre-build-hook' that is stored in debian/ and run before the build starts. Daniel Burrows **20051206163001]