SHL-8 separate hello world example

src/main/resources/META-INF/spring/spring-shell-plugin.xml

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<plugin>
-  <configuration>
-    <class>org.springframework.shell.plugin.HelloWorldPlugin</class>
-  </configuration>
-</plugin>

src/main/resources/META-INF/spring/test.xml

@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<beans xmlns="http://www.springframework.org/schema/beans"
-	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
-
-
-</beans>