Added PIVPN

Added pivpn install question

setup.sh

@@ -108,4 +108,14 @@ if [[ -d "/etc/lighttpd" ]];then
 	esac
 else
 	#echo No
-fi
+fi
+echo -e "${ITALICGREEN}PIVPN${ENDCOLOR}" is the simplest way to setup and manage a VPN
+read -p "Install pivpn?(y/n) " answer
+case ${answer:0:1} in
+    y|Y )
+         curl -L https://install.pivpn.io | bash
+    ;;
+    * )
+        echo -e PiVPN "${BOLDRED} NOT${ENDCOLOR} " installed
+    ;;
+esac