----------------
(reprounzip-vistrails didn't change)
Bugfixes:
* Fixes `debug` log messages not being printed
* Pressing Ctrl+C wouldn't stop package identification with KeyboardInterrupt
* Fixes an error message while destroying a docker experiment
* Fixes docker not installing packages if they were packed
* Fixes docker always reporting exit status 0
Features:
* Adds `--install-pkgs` options to `docker setup`, to prefer installing
from package manager over unpacking the packed files
* With vagrant or docker, original machine hostname is restored
* X11 support for chroot, vagrant and docker unpackers