remove register from return, add as variable

post-install.xq

@@ -134,8 +134,8 @@ let $indexing_msg := util:log-system-out("indexing edition pages and registers .
 let $indexing := elastic:setup()
 let $map-tiles-msg := util:log-system-out("importing paris map tiles ...")
 let $map-tiles := local:inject-map-tiles('/var/www/map-tiles.git/raster')
-(:~ let $restxq_register_msg := util:log-system-out("register sendmail api")
-let $restxq_register := rest:register-module(xs:anyURI($target||"modules/architrave/sendmail.xqm")) ~:)
+let $restxq_register_msg := util:log-system-out("register sendmail api")
+let $restxq_register := rest:register-module(xs:anyURI($target||"modules/architrave/sendmail.xqm"))
 
 return (
 if
@@ -163,10 +163,6 @@ let $parameters :=
 	let $file := file:serialize(<tests time="{current-dateTime()}">{ $tests }</tests>, $file-name, ())
 	  return
 	    util:log-system-out($file-name || " saved.")
-,
-rest:register-module(xs:anyURI($target||"/modules/architrave/sendmail.xqm"))
-,
-sm:chmod(xs:anyURI($target || "/modules/architrave/sendmail.xqm"), "rwsrwxr-x")
 )