Added example for multi-store configuration.

pom.xml

@@ -1,7 +1,7 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
-	
+
 	<groupId>org.springframework.data.examples</groupId>
 	<artifactId>spring-data-examples</artifactId>
 	<version>1.0.0.BUILD-SNAPSHOT</version>
@@ -18,6 +18,7 @@
 	<modules>
 		<module>jpa</module>
 		<module>mongodb</module>
+		<module>multi-store</module>
 		<module>rest</module>
 	</modules>