Numerous changes to actuator

Numerous changes to the actuator project, including:
- Specific Endpoint interface
- Spring MVC/Enpoint adapter
- Management server context changes
- Consistent auto-configuration class naming
- Auto-configuration ordering
- Javadoc, code formatting and tests

spring-bootstrap-samples/spring-bootstrap-trad-sample/src/main/java/org/springframework/bootstrap/sample/trad/config/WebConfig.java

@@ -19,6 +19,8 @@ package org.springframework.bootstrap.sample.trad.config;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.ComponentScan;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.DispatcherServlet;
+import org.springframework.web.servlet.config.annotation.DefaultServletHandlerConfigurer;
 import org.springframework.web.servlet.config.annotation.EnableWebMvc;
 import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
@@ -42,4 +44,13 @@ public class WebConfig extends WebMvcConfigurerAdapter {
 		return viewResolver;
 	}
 
+	@Bean
+	public DispatcherServlet dispatcherServlet() {
+		return new DispatcherServlet();
+	}
+
+	@Override
+	public void configureDefaultServletHandling(DefaultServletHandlerConfigurer configurer) {
+		configurer.enable();
+	}
 }

spring-bootstrap-samples/spring-bootstrap-trad-sample/src/test/java/org/springframework/bootstrap/sample/trad/TradBootstrapApplicationTests.java

@@ -24,7 +24,6 @@ import static org.junit.Assert.assertTrue;
  * Basic integration tests for demo application.
  * 
  * @author Dave Syer
- * 
  */
 public class TradBootstrapApplicationTests {