Merge pull request #2 from duncdrum/develop

Upstream changes from exist-db

Author: xatapult

pom.xml

@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.exist-db</groupId>
         <artifactId>exist-apps-parent</artifactId>
-        <version>1.1</version>
+        <version>1.4</version>
         <relativePath />
     </parent>
 

src/main/xar-resources/data/contentextraction/listings/listing-3.txt

@@ -1,3 +1,3 @@
 content:get-metadata($binary as xs:base64Binary) as document-node()
 content:get-metadata-and-content($binary as xs:base64Binary) as document-node()
-content:stream-content($binary as xs:base64Binary, $paths as xs:string*, $callback as function, $namespaces as element()?, $userData as item()*) as empty()
+content:stream-content($binary as xs:base64Binary, $paths as xs:string*, $callback as function, $namespaces as element()?, $userData as item()*) as empty-sequence()