*Fetch agreement URL from API

bin/v-add-letsencrypt-user

@@ -41,11 +41,12 @@ fi
 #----------------------------------------------------------#
 
 api='https://acme-v01.api.letsencrypt.org'
-agreement='https://letsencrypt.org/documents/LE-SA-v1.0.1-July-27-2015.pdf'
 if [ -z "$email" ]; then
     email=$(get_user_value '$CONTACT')
 fi
 
+agreement=$(curl -s -I "$api/terms" |grep Location |cut -f 2 -d \ |tr -d '\r\n')
+
 # Generating key
 key="$USER_DATA/ssl/user.key"
 if [ ! -e "$key" ]; then