add /beta for 0.7 rc2 testing.

installers/snappsetup.sh

@@ -12,7 +12,7 @@ function install_dependencies() {
     sudo apt-get -y install curl
     echo "Install public key used to sign the lokinet binaries."
     curl -s https://deb.imaginary.stream/public.gpg | sudo apt-key add -
-    echo "deb https://deb.imaginary.stream $(lsb_release -sc) main" | sudo tee /etc/apt/sources.list.d/imaginary.stream.list
+    echo "deb https://deb.imaginary.stream/beta $(lsb_release -sc) main" | sudo tee /etc/apt/sources.list.d/imaginary.stream.list
     sudo apt-get update
     sudo yes | apt-get install git screen dnsutils python3 resolvconf lokinet || install_error "Unable to install dependencies"
 }