- New drop-in replacement wrapper module around subprocess that
backports the restore_signals kwarg and defaults close_fds=True
- Switch everything previously using subprocess to use
ubuntutools.subprocess instead (LP: #785854)
- Improve description of pbuilder-dist and mention cowbuilder-dist.
* pbuilder-dist:
- Abort if the host's architecture can't be determined.
- Error out instead of showing a traceback if pbuilder-dist is called
without any argument.
* pbuilder-dist, ubuntutools/misc.py:
- Move the functions used to determine the hosts architecture and
distribution to the ubuntutools.misc module.
