feat: Update copyright headers on all Java files

Resolves #73 (closed)

src/main/java/org/eclipsefoundation/git/eca/api/AccountsAPI.java

-/*******************************************************************************
- * Copyright (C) 2020 Eclipse Foundation
- * 
- * This program and the accompanying materials are made
- * available under the terms of the Eclipse Public License 2.0
- * which is available at https://www.eclipse.org/legal/epl-2.0/
- * 
- * SPDX-License-Identifier: EPL-2.0
- ******************************************************************************/
+/*********************************************************************
+* Copyright (c) 2020 Eclipse Foundation.
+*
+* This program and the accompanying materials are made
+* available under the terms of the Eclipse Public License 2.0
+* which is available at https://www.eclipse.org/legal/epl-2.0/
+*
+* Author: Martin Lowe <martin.lowe@eclipse-foundation.org>
+*
+* SPDX-License-Identifier: EPL-2.0
+**********************************************************************/
 package org.eclipsefoundation.git.eca.api;
 
 import java.util.List;
@@ -23,9 +25,10 @@ import org.eclipse.microprofile.rest.client.inject.RegisterRestClient;
 import org.eclipsefoundation.git.eca.model.EclipseUser;
 
 /**
- * Binding interface for the Eclipse Foundation user account API. Runtime implementations are automatically generated by
- * Quarkus at compile time. As the API deals with sensitive information, authentication is required to access this
- * endpoint.
+ * Binding interface for the Eclipse Foundation user account API. Runtime
+ * implementations are automatically generated by
+ * Quarkus at compile time. As the API deals with sensitive information,
+ * authentication is required to access this endpoint.
  * 
  * @author Martin Lowe
  *
@@ -49,7 +52,8 @@ public interface AccountsAPI {
      * Retrieves user objects that matches the given Github username.
      * 
      * @param authBearer authorization header value for validating call
-     * @param uname username of the Github account to retrieve Eclipse Account for
+     * @param uname      username of the Github account to retrieve Eclipse Account
+     *                   for
      * @return the matching Eclipse account or null
      */
     @GET