[libsigcplusplus] tuple-utils: Change license from GPL to LGPL.

[Murray Cumming <murrayc src gnome org>]

commit cecf114c3c7e48d15cf634185a0d8691e9dcf5e1
Author: Murray Cumming <murrayc murrayc com>
Date:   Fri Mar 18 09:29:14 2016 +0100

    tuple-utils: Change license from GPL to LGPL.
    
    Following the change in their source in murrayc-tuple-utils.
    I am the author, with some small improvements by Jonathan Wakely,
    who agreed to the license change via email.
    
    Bug #763616 (Dominique Leuenberger)

 sigc++/tuple-utils/tuple_cdr.h            |   19 ++++++++++---------
 sigc++/tuple-utils/tuple_end.h            |   19 ++++++++++---------
 sigc++/tuple-utils/tuple_for_each.h       |   19 ++++++++++---------
 sigc++/tuple-utils/tuple_start.h          |   19 ++++++++++---------
 sigc++/tuple-utils/tuple_transform_each.h |   19 ++++++++++---------
 5 files changed, 50 insertions(+), 45 deletions(-)
---
diff --git a/sigc++/tuple-utils/tuple_cdr.h b/sigc++/tuple-utils/tuple_cdr.h
index c4d013a..05d6bb2 100644
--- a/sigc++/tuple-utils/tuple_cdr.h
+++ b/sigc++/tuple-utils/tuple_cdr.h
@@ -1,17 +1,18 @@
 /* Copyright (C) 2016 Murray Cumming
  *
- * 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
- * the Free Software Foundation, either version 3 of the License, or
- *  (at your option) any later version.
+ * This library 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 3.0 of the License, or (at your option) any later version.
  *
- * This program is distributed in the hope that it will be useful,
+ * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
 #ifndef SIGC_TUPLE_UTILS_TUPLE_CDR_H
diff --git a/sigc++/tuple-utils/tuple_end.h b/sigc++/tuple-utils/tuple_end.h
index 890eddc..b31ad7c 100644
--- a/sigc++/tuple-utils/tuple_end.h
+++ b/sigc++/tuple-utils/tuple_end.h
@@ -1,17 +1,18 @@
 /* Copyright (C) 2016 Murray Cumming
  *
- * 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
- * the Free Software Foundation, either version 3 of the License, or
- *  (at your option) any later version.
+ * This library 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 3.0 of the License, or (at your option) any later version.
  *
- * This program is distributed in the hope that it will be useful,
+ * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
 #ifndef SIGC_TUPLE_UTILS_TUPLE_END_H
diff --git a/sigc++/tuple-utils/tuple_for_each.h b/sigc++/tuple-utils/tuple_for_each.h
index 43dab3c..c66b45e 100644
--- a/sigc++/tuple-utils/tuple_for_each.h
+++ b/sigc++/tuple-utils/tuple_for_each.h
@@ -1,17 +1,18 @@
 /* Copyright (C) 2016 Murray Cumming
  *
- * 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
- * the Free Software Foundation, either version 3 of the License, or
- *  (at your option) any later version.
+ * This library 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 3.0 of the License, or (at your option) any later version.
  *
- * This program is distributed in the hope that it will be useful,
+ * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
 #ifndef SIGC_TUPLE_UTILS_TUPLE_FOR_EACH_H
diff --git a/sigc++/tuple-utils/tuple_start.h b/sigc++/tuple-utils/tuple_start.h
index 4e7d53c..86b6066 100644
--- a/sigc++/tuple-utils/tuple_start.h
+++ b/sigc++/tuple-utils/tuple_start.h
@@ -1,17 +1,18 @@
 /* Copyright (C) 2016 Murray Cumming
  *
- * 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
- * the Free Software Foundation, either version 3 of the License, or
- *  (at your option) any later version.
+ * This library 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 3.0 of the License, or (at your option) any later version.
  *
- * This program is distributed in the hope that it will be useful,
+ * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
 #ifndef SIGC_TUPLE_UTILS_TUPLE_START_H
diff --git a/sigc++/tuple-utils/tuple_transform_each.h b/sigc++/tuple-utils/tuple_transform_each.h
index 463925d..cff9bca 100644
--- a/sigc++/tuple-utils/tuple_transform_each.h
+++ b/sigc++/tuple-utils/tuple_transform_each.h
@@ -1,17 +1,18 @@
 /* Copyright (C) 2016 Murray Cumming
  *
- * 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
- * the Free Software Foundation, either version 3 of the License, or
- *  (at your option) any later version.
+ * This library 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 3.0 of the License, or (at your option) any later version.
  *
- * This program is distributed in the hope that it will be useful,
+ * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
 #ifndef SIGC_TUPLE_UTILS_TUPLE_TRANSFORM_EACH_H