Remove bad links from riot

src/freedombone-app-riot

@@ -65,6 +65,12 @@ function add_user_riot {
     echo '0'
 }
 
+function riot_remove_bad_links {
+    # We should not need to be depending on sites that we don't control
+    sed -i 's|https://piwik.riot.im/||g' /var/www/$RIOT_DOMAIN_NAME/htdocs/config.json
+    sed -i '/riot.im/d' /var/www/$RIOT_DOMAIN_NAME/htdocs/home.html
+}
+
 function install_interactive_riot {
     if [[ $ONION_ONLY != "no" ]]; then
         RIOT_DOMAIN_NAME='riot.local'
@@ -177,6 +183,7 @@ function upgrade_riot {
 
     riot_download
     sed -i "s|riot version.*|riot version:$RIOT_VERSION|g" ${COMPLETION_FILE}
+    riot_remove_bad_links
 
     systemctl restart nginx
 }
@@ -342,6 +349,7 @@ function install_riot {
 
     chown -R www-data:www-data /var/www/$RIOT_DOMAIN_NAME/htdocs
 
+    riot_remove_bad_links
     systemctl restart nginx
 
     set_completion_param "riot domain" "$RIOT_DOMAIN_NAME"