Added skeleton wiki templates

src/main/java/org/ical4j/template/wiki/Article.java

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+package org.ical4j.template.wiki;
+
+import net.fortuna.ical4j.model.component.VJournal;
+import org.ical4j.template.AbstractTemplate;
+
+/**
+ * Used to track a knowledge base article produced as part of a service management workflow.
+ */
+public class Article extends AbstractTemplate<VJournal> {
+
+    public Article() {
+        super(VJournal.class);
+    }
+
+    public Article(Class<VJournal> typeClass) {
+        super(typeClass);
+    }
+
+    @Override
+    public VJournal apply(VJournal vJournal) {
+        return vJournal;
+    }
+}

src/main/java/org/ical4j/template/wiki/Definition.java

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+package org.ical4j.template.wiki;
+
+import net.fortuna.ical4j.model.component.VJournal;
+import org.ical4j.template.AbstractTemplate;
+
+public class Definition extends AbstractTemplate<VJournal> {
+
+    public Definition() {
+        super(VJournal.class);
+    }
+
+    public Definition(Class<VJournal> typeClass) {
+        super(typeClass);
+    }
+
+    @Override
+    public VJournal apply(VJournal vJournal) {
+        return vJournal;
+    }
+}

src/main/java/org/ical4j/template/wiki/Faq.java

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+package org.ical4j.template.wiki;
+
+import net.fortuna.ical4j.model.component.VToDo;
+import org.ical4j.template.AbstractTemplate;
+
+public class Faq extends AbstractTemplate<VToDo> {
+
+    public Faq() {
+        super(VToDo.class);
+    }
+
+    public Faq(Class<VToDo> typeClass) {
+        super(typeClass);
+    }
+
+    @Override
+    public VToDo apply(VToDo vToDo) {
+        return vToDo;
+    }
+}

src/main/java/org/ical4j/template/wiki/Topic.java

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+package org.ical4j.template.wiki;
+
+import net.fortuna.ical4j.model.component.VJournal;
+import org.ical4j.template.AbstractTemplate;
+
+public class Topic extends AbstractTemplate<VJournal> {
+
+    public Topic() {
+        super(VJournal.class);
+    }
+
+    public Topic(Class<VJournal> typeClass) {
+        super(typeClass);
+    }
+
+    @Override
+    public VJournal apply(VJournal vJournal) {
+        return vJournal;
+    }
+}