fixing #5 - updated spec for plugins

Author: paxtonhare

data-hub/src/main/resources/scaffolding/content.xqy

@@ -17,9 +17,9 @@ declare option xdmp:mapping "false";
  :)
 declare function plugin:create-content(
   $id as xs:string,
-  $content as element()?,
-  $headers as element()*,
-  $triples as element()*,
+  $content as node()?,
+  $headers as node()*,
+  $triples as node()*,
   $options as map:map) as element()?
 {
   ()

data-hub/src/main/resources/scaffolding/headers.xqy

@@ -17,9 +17,9 @@ declare option xdmp:mapping "false";
  :)
 declare function plugin:create-headers(
   $id as xs:string,
-  $content as element()?,
-  $headers as element()*,
-  $triples as element()*,
+  $content as node()?,
+  $headers as node()*,
+  $triples as node()*,
   $options as map:map) as element()*
 {
   ()

data-hub/src/main/resources/scaffolding/triples.xqy

@@ -17,9 +17,9 @@ declare option xdmp:mapping "false";
  :)
 declare function plugin:create-triples(
   $id as xs:string,
-  $content as element()?,
-  $headers as element()*,
-  $triples as element()*,
+  $content as node()?,
+  $headers as node()*,
+  $triples as node()*,
   $options as map:map) as element(sem:triple)*
 {
   ()