Update context.xml

remove depricate interitems
and indentation adjusted

tomcat/files/context.xml

@@ -36,33 +36,33 @@
     <WatchedResource>WEB-INF/web.xml</WatchedResource>
     <WatchedResource>${catalina.base}/conf/web.xml</WatchedResource>
 
-{% for element_type, elements in context_elements.iteritems() -%}
+{% for element_type, elements in context_elements.items() -%}
   {% if (element_type|string() == "Resource") -%}
-    {% for element, params in elements.iteritems() %}
+    {% for element, params in elements.items() %}
     <{{ element_type }}
-            {%- for k, v in params.iteritems() %}
+            {%- for k, v in params.items() %}
             {{ k }}="{{ v }}"
             {%- endfor %}
     />
     {% endfor -%}
   {% elif (element_type|string() == "Resources") -%}
     <Resources>
-    {%- for element, params in elements.iteritems() %}
+    {%- for element, params in elements.items() %}
       <{{ element }}
-            {%- for k, v in params.iteritems() %}
+            {%- for k, v in params.items() %}
             {{ k }}="{{ v }}"
             {%- endfor %}
       />
     {% endfor -%}
     </Resources>
   {% else %}
-  {% for element, params in elements.iteritems() -%}
+    {% for element, params in elements.items() -%}
     <{{ element_type }}
-            {%- for k, v in params.iteritems() %}
+            {%- for k, v in params.items() %}
             {{ k }}="{{ v }}"
             {%- endfor %}
     />
-  {% endfor -%}
+    {% endfor -%}
   {% endif -%}
 {% endfor -%}