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-artifact-repository-filesystem/src/main/java/org/eclipse/hawkbit/artifact/repository/ArtifactFilesystemConfiguration.java

@@ -0,0 +1,33 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.artifact.repository;
+
+import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+/**
+ * Configuration for the {@link ArtifactFilesystemRepository}.
+ */
+@Configuration
+@EnableConfigurationProperties(ArtifactFilesystemProperties.class)
+public class ArtifactFilesystemConfiguration {
+
+    /**
+     * @param artifactFilesystemProperties
+     *            the artifact file system properties
+     * @return Default {@link ArtifactRepository} implementation.
+     */
+    @Bean
+    @ConditionalOnMissingBean
+    public ArtifactRepository artifactRepository(final ArtifactFilesystemProperties artifactFilesystemProperties) {
+        return new ArtifactFilesystemRepository(artifactFilesystemProperties);
+    }
+}