Added options to make the output of `apt-get` and `mkvirtualenv` friendlier to getting logged. This allows to be more easily recorded in log files or when the install is performed through utilities - like Vagrant.
Added options to make the output of `apt-get` and `mkvirtualenv` friendlier to getting logged. This allows to be more easily recorded in log files or when the install is performed through utilities - like Vagrant.