added missing templates and examples

Author: joaquinvanschoren

openml_OS/views/pages/api_new/v1/json/entity-tag-list.tpl.php

@@ -0,0 +1,15 @@
+{
+    "<?php echo $xml_tag_name; ?>_tag_list": { "tag": [
+        <?php 
+        $first = true;
+        foreach ($tags as $tag):
+            if (!$first) {
+                echo ","; 
+            }
+            $first = false;
+            // Properly encode the tag as a JSON string
+            echo json_encode($tag); 
+        endforeach;
+        ?>
+    ]}
+}

openml_OS/views/pages/api_new/v1/xml_example/run.evaluate.xml

@@ -0,0 +1,10 @@
+<oml:run_evaluation xmlns:oml="http://openml.org/openml">
+  <oml:run_id>1</oml:run_id>
+  <oml:evaluation_engine_id>1</oml:evaluation_engine_id>
+  <oml:evaluation>
+      <oml:name>Name of client-side evaluation measure(s)</oml:name>
+      <oml:value>Value measured in this run</oml:value>
+      <oml:repeat>0</oml:repeat>
+      <oml:fold>0</oml:fold>
+  </oml:evaluation>
+</oml:run_evaluation>

openml_OS/views/pages/api_new/v1/xml_example/run.trace.xml

@@ -0,0 +1,27 @@
+<oml:trace xmlns:oml="http://openml.org/openml">
+    <oml:run_id>10587706</oml:run_id>
+    <oml:trace_iteration>
+        <oml:repeat>0</oml:repeat>
+        <oml:fold>0</oml:fold>
+        <oml:iteration>0</oml:iteration>
+        <oml:setup_string>{"parameter_poly__degree":"1","parameter_model__alpha":"0.0","parameter_feature_select__percentile":"20","parameter_model__max_iter":"200"}</oml:setup_string>
+        <oml:evaluation>-3.1176886333740415</oml:evaluation>
+        <oml:selected>false</oml:selected>
+    </oml:trace_iteration>
+    <oml:trace_iteration>
+        <oml:repeat>0</oml:repeat>
+        <oml:fold>0</oml:fold>
+        <oml:iteration>1</oml:iteration>
+        <oml:setup_string>{"parameter_poly__degree":"2","parameter_model__alpha":"0.0","parameter_feature_select__percentile":"20","parameter_model__max_iter":"200"}</oml:setup_string>
+        <oml:evaluation>-3.1465890143092965</oml:evaluation>
+        <oml:selected>false</oml:selected>
+    </oml:trace_iteration>
+    <oml:trace_iteration>
+        <oml:repeat>0</oml:repeat>
+        <oml:fold>0</oml:fold>
+        <oml:iteration>2</oml:iteration>
+        <oml:setup_string>{"parameter_poly__degree":"1","parameter_model__alpha":"0.0","parameter_feature_select__percentile":"20","parameter_model__max_iter":"500"}</oml:setup_string>
+        <oml:evaluation>-3.1176886333740415</oml:evaluation>
+        <oml:selected>false</oml:selected>
+    </oml:trace_iteration>
+</oml:trace>