Fix license header check

README.md

@@ -88,6 +88,13 @@ Build PortMapper on the command line:
     $ ./gradlew build
     $ java -jar build/libs/portmapper-*.jar
 
+Generate license header for added files
+---------------------------------------
+
+```bash
+$ ./gradlew licenseFormat
+```
+
 
 Participate
 ===========

build.gradle

@@ -1,6 +1,6 @@
 plugins {
     id 'java'
-    id "com.github.hierynomus.license" version "0.13.1"
+    id "com.github.hierynomus.license" version "0.14.0"
 }
 
 repositories {
@@ -72,7 +72,4 @@ dependencies {
 
 license {
     header = file('gradle/license-header.txt')
-    ext.year = 2015
-    ext.name = 'Christoph Pirkl'
-    ext.email = 'christoph at users.sourceforge.net'
 }

gradle/license-header.txt

@@ -1,5 +1,5 @@
 UPnP PortMapper - A tool for managing port forwardings via UPnP
-Copyright (C) ${year} ${name} <${email}>
+Copyright (C) 2015 Christoph Pirkl <christoph at users.sourceforge.net>
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by