Changed package naming across all examples.

command/src/main/java/com/iluwatar/command/App.java

@@ -1,4 +1,4 @@
-package com.iluwatar;
+package com.iluwatar.command;
 
 /**
  * 

command/src/main/java/com/iluwatar/command/Command.java

@@ -1,4 +1,4 @@
-package com.iluwatar;
+package com.iluwatar.command;
 
 /**
  * 

command/src/main/java/com/iluwatar/command/Goblin.java

@@ -1,4 +1,4 @@
-package com.iluwatar;
+package com.iluwatar.command;
 
 public class Goblin extends Target {
 

command/src/main/java/com/iluwatar/command/InvisibilitySpell.java

@@ -1,4 +1,4 @@
-package com.iluwatar;
+package com.iluwatar.command;
 
 public class InvisibilitySpell extends Command {
 

command/src/main/java/com/iluwatar/command/ShrinkSpell.java

@@ -1,4 +1,4 @@
-package com.iluwatar;
+package com.iluwatar.command;
 
 public class ShrinkSpell extends Command {
 

command/src/main/java/com/iluwatar/command/Size.java

@@ -1,4 +1,4 @@
-package com.iluwatar;
+package com.iluwatar.command;
 
 /**
  *

command/src/main/java/com/iluwatar/command/Target.java

@@ -1,4 +1,4 @@
-package com.iluwatar;
+package com.iluwatar.command;
 
 /**
  * 

command/src/main/java/com/iluwatar/command/Visibility.java

@@ -1,4 +1,4 @@
-package com.iluwatar;
+package com.iluwatar.command;
 
 /**
  * 

command/src/main/java/com/iluwatar/command/Wizard.java

@@ -1,4 +1,4 @@
-package com.iluwatar;
+package com.iluwatar.command;
 
 import java.util.Deque;
 import java.util.LinkedList;

command/src/test/java/com/iluwatar/command/AppTest.java

@@ -1,7 +1,9 @@
-package com.iluwatar;
+package com.iluwatar.command;
 
 import org.junit.Test;
 
+import com.iluwatar.command.App;
+
 public class AppTest {
 
 	@Test