#108 Consistent package naming throughout the examples

front-controller/src/main/java/com/iluwatar/front/controller/Command.java

@@ -0,0 +1,11 @@
+package com.iluwatar.front.controller;
+
+/**
+ * 
+ * Commands are the intermediary between requests and views.
+ *
+ */
+public interface Command {
+	
+	void process();
+}