Fix maven build: rename namespace class to package class

libraries/examples/browser-example/pom.xml

@@ -106,7 +106,7 @@
                             <phase>test</phase>
                             <configuration>
                               <target>
-                                <java fork="true" classpathref="maven.test.classpath" classname="io.kool.javafx.namespace">
+                                <java fork="true" classpathref="maven.test.classpath" classname="io.kool.javafx.JavafxPackage">
                                     <arg value="file://sample-javafx.html"/>
                                 </java>
                               </target>

libraries/examples/browser-example/sample-javafx.html

@@ -9,7 +9,7 @@
 </div>
 
 <script  type="text/kotlin">
-    sample.namespace.myApp()
+    sample.SamplePackage.myApp()
 </script>
 
 </body>

libraries/examples/kotlin-java-example/src/test/java/test/kotlin/jtests/CollectionTest.java

@@ -1,7 +1,7 @@
 package test.kotlin.jtests;
 
-import static kotlin.namespace.*;
-import static kotlin.util.namespace.*;
+import static kotlin.KotlinPackage.*;
+import static kotlin.util.UtilPackage.*;
 
 import jet.Function1;
 import junit.framework.TestCase;