Added custom template example

README.md

@@ -56,13 +56,37 @@ public final class {{v className/}} {
 You can specified your own template using some or all of the template value tags, as follows:
 
 ```java
-@BuildCommand(summary = "Generates version class")
+@BuildCommand(summary = "Generates MyAppVersion class")
 public void genver() throws Exception {
     new GeneratedVersionOperation()
         .fromProject(this)
+        .projectName("My App")
+        .packageName("com.example.myapp")
+        .className("MyAppVersion")
         .classTemplate(new File(workDirectory, "myversion.txt"))
         .execute();
 }
 ```
+```java
+// myversion.txt
+
+package {{v packageName/}};
+
+import java.time.Instant;
+import java.time.LocalDateTime;
+import java.time.ZoneId;
+
+public final class {{v className/}} {
+    public static final String PROJECT = "{{v project/}}";
+    public static final LocalDateTime BUILD_DATE = Instant.ofEpochMilli({{v epoch/}}L)
+            .atZone(ZoneId.systemDefault()).toLocalDateTime();
+    public static final String VERSION = "{{v version/}}";
+    
+    private {{v className/}}() {
+        // no-op
+    }
+}
+```
+
 
 Please check the [GeneratedVersionOperation documentation](https://rife2.github.io/bld-generated-version/rife/bld/extension/GeneratedVersionOperation.html#method-summary) for all available configuration options.