Add example code for Multi-Site Caching Sample.

Resolves gh-80.

spring-geode-samples/caching/multi-site/spring-geode-samples-caching-multisite.gradle

@@ -0,0 +1,27 @@
+plugins {
+	id "io.freefair.lombok" version "5.0.0-rc6"
+}
+
+apply plugin: 'io.spring.convention.spring-sample-boot'
+
+description = "Spring Geode Sample for Multi-Site Caching."
+
+dependencies {
+
+	compile project(":spring-geode-starter")
+
+	compile "org.assertj:assertj-core"
+	compile "org.projectlombok:lombok"
+	compile "org.springframework.boot:spring-boot-starter-web"
+
+	runtime project(":spring-geode-starter-logging")
+
+	testCompile project(":spring-geode-starter-test")
+
+	testCompile "org.springframework.boot:spring-boot-starter-test"
+
+}
+
+bootJar {
+	mainClassName = 'example.app.caching.multisite.client.BootGeodeMultiSiteCachingClientApplication'
+}