Modular hawkBit (#378)

* Cleaned up component scan
* More flexibility for hawkBit micro services
* Introduce spring boot starters
* Eclipse Jetty as hawkBit default
* Fixed links as prep for wiki removal

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

hawkbit-security-integration/pom.xml

@@ -35,8 +35,13 @@
          <groupId>org.springframework.security</groupId>
          <artifactId>spring-security-web</artifactId>
       </dependency>
+      <dependency>
+         <groupId>javax.servlet</groupId>
+         <artifactId>javax.servlet-api</artifactId>
+         <scope>provided</scope>
+      </dependency>
 
-      <!-- TEST -->
+      <!-- TEST -->      
       <dependency>
          <groupId>org.eclipse.hawkbit</groupId>
          <artifactId>hawkbit-repository-jpa</artifactId>