Remove swagger and minor feature extensions and bug fixes

- Various Bug fixes and improvements
- Management API extended
- Swagger removed
- Guava Upgraded to 19

examples/hawkbit-example-app/pom.xml

@@ -48,6 +48,11 @@
          <artifactId>hawkbit-autoconfigure</artifactId>
          <version>${project.version}</version>
       </dependency>
+      <dependency>
+         <groupId>org.eclipse.hawkbit</groupId>
+         <artifactId>hawkbit-rest-resource</artifactId>
+         <version>${project.version}</version>
+      </dependency>
       <dependency>
          <groupId>org.eclipse.hawkbit</groupId>
          <artifactId>hawkbit-dmf-amqp</artifactId>
@@ -92,10 +97,6 @@
          <groupId>org.springframework.security</groupId>
          <artifactId>spring-security-aspects</artifactId>
       </dependency>
-      <dependency>
-         <groupId>io.springfox</groupId>
-         <artifactId>springfox-swagger2</artifactId>
-      </dependency>
       <dependency>
          <groupId>com.h2database</groupId>
          <artifactId>h2</artifactId>