install unif controller on Ubuntu

rm unifi-latest.sh &> /dev/null; wget https://get.glennr.nl/unifi/install/install_latest/unifi-latest.sh && bash unifi-latest.sh

rm unifi-latest.sh &> /dev/null; wget https://get.glennr.nl/unifi/install/install_latest/unifi-latest.sh && bash unifi-latest.sh