[libdazzle] bindings: license binding/signal groups as lgpl 2.1+

[Christian Hergert <chergert src gnome org>]

commit 9363eb4de3c641f0b8ffef8ccf5f6c9d3c0a1373
Author: Christian Hergert <chergert redhat com>
Date:   Thu Jul 20 22:46:15 2017 -0700

    bindings: license binding/signal groups as lgpl 2.1+
    
    These are generally useful outside of Dazzle so allow them to
    be copy/pasted as necessary into compliant libraries.
    
    We should also look at getting these into Gio.

 src/bindings/dzl-binding-group.c |    2 +-
 src/bindings/dzl-binding-group.h |    2 +-
 src/bindings/dzl-signal-group.c  |    2 +-
 src/bindings/dzl-signal-group.h  |    2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/src/bindings/dzl-binding-group.c b/src/bindings/dzl-binding-group.c
index bb9b631..c1ff711 100644
--- a/src/bindings/dzl-binding-group.c
+++ b/src/bindings/dzl-binding-group.c
@@ -5,7 +5,7 @@
  *
  * This file is free software; you can redistribute it and/or modify it
  * under the terms of the GNU Lesser General Public License as
- * published by the Free Software Foundation; either version 3 of the
+ * published by the Free Software Foundation; either version 2.1 of the
  * License, or (at your option) any later version.
  *
  * This file is distributed in the hope that it will be useful, but
diff --git a/src/bindings/dzl-binding-group.h b/src/bindings/dzl-binding-group.h
index 1bce8f4..e64e5f0 100644
--- a/src/bindings/dzl-binding-group.h
+++ b/src/bindings/dzl-binding-group.h
@@ -5,7 +5,7 @@
  *
  * This file is free software; you can redistribute it and/or modify it
  * under the terms of the GNU Lesser General Public License as
- * published by the Free Software Foundation; either version 3 of the
+ * published by the Free Software Foundation; either version 2.1 of the
  * License, or (at your option) any later version.
  *
  * This file is distributed in the hope that it will be useful, but
diff --git a/src/bindings/dzl-signal-group.c b/src/bindings/dzl-signal-group.c
index 1e7c65b..c3ae340 100644
--- a/src/bindings/dzl-signal-group.c
+++ b/src/bindings/dzl-signal-group.c
@@ -5,7 +5,7 @@
  *
  * This file is free software; you can redistribute it and/or modify it
  * under the terms of the GNU Lesser General Public License as
- * published by the Free Software Foundation; either version 3 of the
+ * published by the Free Software Foundation; either version 2.1 of the
  * License, or (at your option) any later version.
  *
  * This file is distributed in the hope that it will be useful, but
diff --git a/src/bindings/dzl-signal-group.h b/src/bindings/dzl-signal-group.h
index c46587d..77b83c3 100644
--- a/src/bindings/dzl-signal-group.h
+++ b/src/bindings/dzl-signal-group.h
@@ -5,7 +5,7 @@
  *
  * This file is free software; you can redistribute it and/or modify it
  * under the terms of the GNU Lesser General Public License as
- * published by the Free Software Foundation; either version 3 of the
+ * published by the Free Software Foundation; either version 2.1 of the
  * License, or (at your option) any later version.
  *
  * This file is distributed in the hope that it will be useful, but