Initial commit as separate eXist-db app

modules/app.xql

+xquery version "3.1";
+
+module namespace app="http://bdn-edition.de/ns/odd-serializer/templates";
+
+import module namespace templates="http://exist-db.org/xquery/templates" ;
+import module namespace config="http://bdn-edition.de/ns/odd-serializer/config" at "config.xqm";
+
+(:~
+ : This is a sample templating function. It will be called by the templating module if
+ : it encounters an HTML element with an attribute: data-template="app:test" or class="app:test" (deprecated). 
+ : The function has to take 2 default parameters. Additional parameters are automatically mapped to
+ : any matching request or function parameter.
+ : 
+ : @param $node the HTML node with the attribute which triggered this call
+ : @param $model a map containing arbitrary data - used to pass information between template calls
+ :)
+declare function app:test($node as node(), $model as map(*)) {
+    <p>Dummy template output generated by function app:test at {current-dateTime()}. The templating
+        function was triggered by the data-template attribute <code>data-template="app:test"</code>.</p>
+};
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