Removed unused application context definition files

dddsample/src/main/resources/context-messaging-thread.xml

-<?xml version="1.0"?>
-
-<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-2.5.xsd">
-
-  <bean id="domainEventNotifier" class="se.citerus.dddsample.application.messaging.ThreadBasedDomainEventNotifierImpl">
-    <property name="bookingService" ref="bookingService"/>
-  </bean>
-
-</beans>

dddsample/src/main/resources/context-persistence-in-mem.xml

-<?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-2.5.xsd">
-
-  <bean id="transactionManager" class="se.citerus.dddsample.application.service.InMemTransactionManager"/>
-
-  <bean id="cargoRepository" class="se.citerus.dddsample.application.persistence.CargoRepositoryInMem" init-method="init">
-    <property name="handlingEventRepository" ref="handlingEventRepository"/>
-  </bean>
-
-  <bean id="handlingEventRepository" class="se.citerus.dddsample.application.persistence.HandlingEventRepositoryInMem" init-method="init"/>
-
-  <bean id="carrierMovementRepository" class="se.citerus.dddsample.application.persistence.CarrierMovementRepositoryInMem" init-method="setup"/>
-
-  <bean id="locationRepository" class="se.citerus.dddsample.application.persistence.LocationRepositoryInMem"/>
-
-</beans>

dddsample/src/main/webapp/WEB-INF/web.xml

   <context-param>
     <param-name>contextConfigLocation</param-name>
     <param-value>
-      <!--
-      classpath:context-persistence-in-mem.xml
-      -->
       classpath:context-persistence-hibernate.xml
-
-      <!--
-      classpath:context-messaging-thread.xml
-      -->
       classpath:context-messaging-jms.xml
-
       classpath:context-service.xml
       classpath:context-routingteam.xml
       classpath:context-remote.xml