Code review comment for lp:~maxb/launchpad/debuild--no-conf

== Summary ==
As per recent discussions, the testsuite is vulnerable to upset by environmental tweaks that a particular user has made. This closes one of those holes, by running debuild with --no-conf so that it ignores user config files.

== Tests / Demo and Q/A ==
For example:
bin/test -vvv -t testUploadResultingInNoBuilds

Creating the file ~/.devscripts containing the line:
DEBUILD_DPKG_BUILDPACKAGE_OPTS="-us -uc"

will break that test without this fix

== lint ==
clean