remove more uses of mule-module-client from the integration tests

Conflicts:
	tests/integration/src/test/java/org/mule/test/integration/routing/replyto/ReplyToChainIntegration2TestCase.java
	tests/integration/src/test/java/org/mule/test/integration/transaction/JmsConcurrentConsumerExecutionTestCase.java
	tests/integration/src/test/java/org/mule/test/integration/transformer/response/ResponseTransformerScenariosTestCase.java
	tests/integration/src/test/java/org/mule/test/routing/ForeachTestCase.java
	tests/integration/src/test/java/org/mule/test/usecases/sync/HttpJmsBridgeTestCase.java
	tests/integration/src/test/java/org/mule/test/usecases/sync/HttpTransformTestCase.java
	tests/integration/src/test/java/org/mule/test/usecases/sync/TcpJmsResponseBridgeTestCase.java
	tests/integration/src/test/java/org/mule/test/usecases/sync/TcpJmsResponseTestCase.java
fix the failing tests - local mule client does not return a message in case of an exception. Delete MessageContextTestCase, it makes no sense.

Conflicts:
	tests/integration/src/test/java/org/mule/context/notification/ExceptionNotificationTestCase.java
	tests/integration/src/test/java/org/mule/test/integration/exceptions/MessageContextTestCase.java