Marko v3: Added additional literal builder calls

test/fixtures/codegen/autotest/literal/expected.js

@@ -8,4 +8,8 @@ var aString = "abc",
     anArray = [
       "foo",
       data.name
-    ]
+    ],
+    literalTrue = true,
+    literalFalse = true,
+    literalNull = null,
+    literalUndefined = null

test/fixtures/codegen/autotest/literal/index.js

@@ -12,6 +12,10 @@ module.exports = function(builder) {
         'anArray': builder.literal([
             'foo',
             builder.expression('data.name')
-        ])
+        ]),
+        'literalTrue': builder.literalTrue(),
+        'literalFalse': builder.literalFalse(),
+        'literalNull': builder.literalNull(),
+        'literalUndefined': builder.literalUndefined()
     });
 };