Update oref0-setup.sh for the edgecase of failed wget (#909)
Update oref0-setup.sh for the edgecase of failed wget (#909)

* Update oref0-setup.sh

remove existing `bluez-5.48.tar.gz` in case of failed wget so subsequent commands run.

* Update oref0-setup.sh

* Update oref0-setup.sh

openaps/oref0,openaps/oref0,PieterGit/oref0,PieterGit/oref0,openaps/oref0,openaps/oref0,PieterGit/oref0,PieterGit/oref0