Remove content security policy for peertube

src/freedombone-app-peertube

     echo '  }' >> $peertube_nginx_file
     echo '}' >> $peertube_nginx_file
 
+    # CSP currently causes an error
+    sed -i '/Content-Security-Policy/d' $peertube_nginx_file
+
     function_check create_site_certificate
     create_site_certificate $PEERTUBE_DOMAIN_NAME 'yes'