Fixes INT-243 - update samples

org.springframework.integration.samples/src/main/java/org/springframework/integration/samples/cafe/CafeDemo.java

@@ -39,7 +39,6 @@ public class CafeDemo {
 		else {
 			context = new ClassPathXmlApplicationContext("cafeDemo.xml", CafeDemo.class);
 		}
-		context.start();
 		Cafe cafe = (Cafe) context.getBean("cafe");
 		DrinkOrder order = new DrinkOrder();
 		Drink hotDoubleLatte = new Drink(DrinkType.LATTE, 2, false);

org.springframework.integration.samples/src/main/java/org/springframework/integration/samples/filecopy/BinaryFileCopyDemo.java

@@ -29,7 +29,6 @@ public class BinaryFileCopyDemo {
 		FileCopyDemoCommon.setupDirectories();
 		ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext("fileCopyDemo-binary.xml",
 				BinaryFileCopyDemo.class);
-		context.start();
 	}
 	
 }

org.springframework.integration.samples/src/main/java/org/springframework/integration/samples/filecopy/FileBasedFileCopyDemo.java

@@ -29,7 +29,6 @@ public class FileBasedFileCopyDemo {
 		FileCopyDemoCommon.setupDirectories();
 		ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext("fileCopyDemo-file.xml",
 				FileBasedFileCopyDemo.class);
-		context.start();
 	}
 	
 }

org.springframework.integration.samples/src/main/java/org/springframework/integration/samples/filecopy/TextFileCopyDemo.java

@@ -30,7 +30,6 @@ public class TextFileCopyDemo {
 		FileCopyDemoCommon.setupDirectories();
 		ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext("fileCopyDemo-text.xml",
 				TextFileCopyDemo.class);
-		context.start();
 	}
 	
 }

org.springframework.integration.samples/src/main/java/org/springframework/integration/samples/helloworld/HelloWorldDemo.java

@@ -32,7 +32,6 @@ public class HelloWorldDemo {
 
 	public static void main(String[] args) {
 		AbstractApplicationContext context = new ClassPathXmlApplicationContext("helloWorldDemo.xml", HelloWorldDemo.class);
-		context.start();
 		ChannelRegistry channelRegistry = (ChannelRegistry) context.getBean(MessageBusParser.MESSAGE_BUS_BEAN_NAME);
 		MessageChannel inputChannel = channelRegistry.lookupChannel("inputChannel");
 		MessageChannel outputChannel = channelRegistry.lookupChannel("outputChannel");

org.springframework.integration.samples/src/main/java/org/springframework/integration/samples/oddeven/OddEvenDemo.java

@@ -26,7 +26,6 @@ public class OddEvenDemo {
 
 	public static void main(String[] args) {
 		AbstractApplicationContext context = new ClassPathXmlApplicationContext("oddEvenDemo.xml", OddEvenDemo.class);
-		context.start();
 	}
 
 }

org.springframework.integration.samples/src/main/java/org/springframework/integration/samples/quote/QuoteDemo.java

@@ -26,6 +26,5 @@ public class QuoteDemo {
 
 	public static void main(String[] args) {
 		AbstractApplicationContext context = new ClassPathXmlApplicationContext("quoteDemo.xml", QuoteDemo.class);
-		context.start();
 	}
 }

org.springframework.integration.samples/src/main/java/org/springframework/integration/samples/ws/WebServiceDemo.java

@@ -31,7 +31,6 @@ public class WebServiceDemo {
 
 	public static void main(String[] args) {
 		ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext("temperatureConversion.xml", WebServiceDemo.class);
-		context.start();
 
 		// Compose the XML message according to the server's schema
 		String requestMessage =