Removed old REST api for changing configuration values

Signed-off-by: Nonnenmacher Fabian <fabian.nonnenmacher@bosch-si.com>

hawkbit-rest-api/src/main/java/org/eclipse/hawkbit/rest/resource/model/system/TenantConfigurationRest.java

@@ -1,55 +0,0 @@
-/**
- * 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.rest.resource.model.system;
-
-import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
-import com.fasterxml.jackson.annotation.JsonInclude;
-import com.fasterxml.jackson.annotation.JsonInclude.Include;
-
-/**
- * Response body for tenant configuration requests.
- *
- */
-@JsonInclude(Include.NON_NULL)
-@JsonIgnoreProperties(ignoreUnknown = true)
-public class TenantConfigurationRest {
-
-    private String key;
-    private Object value;
-
-    /**
-     * @return the key
-     */
-    public String getKey() {
-        return key;
-    }
-
-    /**
-     * @param key
-     *            the key to set
-     */
-    public void setKey(final String key) {
-        this.key = key;
-    }
-
-    /**
-     * @return the value
-     */
-    public Object getValue() {
-        return value;
-    }
-
-    /**
-     * @param value
-     *            the value to set
-     */
-    public void setValue(final Object value) {
-        this.value = value;
-    }
-}