Change package names to match main project

Author: gousiosg

src/test/java/javacg/JARBuilder.java renamed to src/test/java/gr/gousiosg/javacg/JARBuilder.java

@@ -1,4 +1,4 @@
-package javacg;
+package gr.gousiosg.javacg;
 
 import java.io.BufferedInputStream;
 import java.io.File;

src/test/java/javacg/RunCucumberTest.java renamed to src/test/java/gr/gousiosg/javacg/RunCucumberTest.java

@@ -1,4 +1,4 @@
-package javacg;
+package gr.gousiosg.javacg;
 
 import cucumber.api.CucumberOptions;
 import cucumber.api.junit.Cucumber;

src/test/java/javacg/StepDefinitions.java renamed to src/test/java/gr/gousiosg/javacg/StepDefinitions.java

@@ -1,4 +1,4 @@
-package javacg;
+package gr.gousiosg.javacg;
 
 import java.io.ByteArrayOutputStream;
 import java.io.File;