ant-tasks.eclass: Use standard copyright/license header.

As decided by the council in its 2020-02-09 meeting, ebuilds and
eclasses in the Gentoo repository must be licensed under GPL-2.

Note that stripping out the "or later" clause is possible without
asking authors for their permission:
https://www.gnu.org/licenses/gpl-faq.en.html#AllCompatibility

Restore the original start year 2007, which is also the year when
the eclass was first committed.

Signed-off-by: Ulrich Müller <ulm@gentoo.org>

diff --git a/eclass/ant-tasks.eclass b/eclass/ant-tasks.eclass
index 04c6fb5b7d678974ec721af582c8a07caffe32b8..c882196e77588b749ecc8ed2d2042531aba29036 100644 (file)
--- a/eclass/ant-tasks.eclass
+++ b/eclass/ant-tasks.eclass
@@ -1,5 +1,5 @@
-# Copyright 1999-2019 Gentoo Authors
-# Distributed under the terms of the GNU General Public License, v2 or later
+# Copyright 2007-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
 
 # @ECLASS: ant-tasks.eclass
 # @MAINTAINER: