Completed migration to ConfigurationProperties annotation. Added boot metadata generation to build.

examples/hawkbit-mgmt-api-client/pom.xml

@@ -87,5 +87,10 @@
          <artifactId>google-collections</artifactId>
          <version>1.0-rc2</version>
       </dependency>
+      <dependency>
+         <groupId>org.springframework.boot</groupId>
+         <artifactId>spring-boot-configuration-processor</artifactId>
+         <optional>true</optional>
+      </dependency>
    </dependencies>
 </project>