Merge pull request #302 from dizzzz/soap_interface_fix

Prevent hang of LOCK in xquery update code of SOAP interface

src/org/exist/soap/AdminSoapBindingImpl.java

@@ -369,6 +369,10 @@ public int xupdateResource(java.lang.String sessionId, XmldbURI documentName, ja
                 broker.flush();
             }
             transact.commit(transaction);
+
+            // Release lock, as reported http://markmail.org/message/pau6hoaeybg2bvch 
+            doc.getUpdateLock().release(Permission.READ);
+
             return (int) mods;
         } catch (final ParserConfigurationException e) {
             transact.abort(transaction);