[python-debian/master] Update debtags test and example license comments.

[John Wright]

These got missed after the relicensing [1] of debtags itself.  Enrico
has explicitly agreed [2] to relicense these to GPL-3+, matching the
debtags license.

 [1]: http://lists.alioth.debian.org/pipermail/pkg-python-debian-discuss/2007-July/000056.html
 [2]: http://lists.alioth.debian.org/pipermail/pkg-python-debian-maint/2014-September/001904.html
---
 examples/debtags/pkgwalk         | 16 ++++++++++++----
 examples/debtags/reverse         | 15 +++++++--------
 examples/debtags/smartsearch     | 15 +++++++--------
 examples/debtags/tagminer        | 16 ++++++++++++----
 examples/debtags/tagsbyrelevance | 15 +++++++--------
 examples/debtags/wxssearch       | 15 +++++++--------
 tests/test_debtags.py            | 19 +++++++++----------
 7 files changed, 61 insertions(+), 50 deletions(-)

diff --git a/examples/debtags/pkgwalk b/examples/debtags/pkgwalk
index 639d877..faeb848 100755
--- a/examples/debtags/pkgwalk
+++ b/examples/debtags/pkgwalk
@@ -2,10 +2,18 @@
 #
 # Copyright (C) 2007  Enrico Zini <enrico at debian.org>
 #
-# 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 2 of the License, or (at your option) any later
-# version.
+# 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 program 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.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 # Navigate among related Debian packages
 
diff --git a/examples/debtags/reverse b/examples/debtags/reverse
index 60c46fe..ef97657 100755
--- a/examples/debtags/reverse
+++ b/examples/debtags/reverse
@@ -4,19 +4,18 @@
 #
 # Copyright (C) 2003--2006  Enrico Zini <enrico at debian.org>
 #
-# This program is free software; you can redistribute it and/or modify
+# 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 2 of the License, or
+# the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
 #
-# This program 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.
+# This program 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.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 from __future__ import print_function
 
diff --git a/examples/debtags/smartsearch b/examples/debtags/smartsearch
index 5873aa3..29d73e5 100755
--- a/examples/debtags/smartsearch
+++ b/examples/debtags/smartsearch
@@ -4,19 +4,18 @@
 #
 # Copyright (C) 2003--2006  Enrico Zini <enrico at debian.org>
 #
-# This program is free software; you can redistribute it and/or modify
+# 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 2 of the License, or
+# the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
 #
-# This program 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.
+# This program 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.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 from __future__ import print_function
 
diff --git a/examples/debtags/tagminer b/examples/debtags/tagminer
index 470fa33..b9b538f 100755
--- a/examples/debtags/tagminer
+++ b/examples/debtags/tagminer
@@ -2,10 +2,18 @@
 #
 # Copyright (C) 2007  Enrico Zini <enrico at debian.org>
 #
-# 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 2 of the License, or (at your option) any later
-# version.
+# 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 program 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.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 # Given a file, search Debian packages that can somehow handle it
 
diff --git a/examples/debtags/tagsbyrelevance b/examples/debtags/tagsbyrelevance
index d5ef8c2..5c03a48 100644
--- a/examples/debtags/tagsbyrelevance
+++ b/examples/debtags/tagsbyrelevance
@@ -4,19 +4,18 @@
 #
 # Copyright (C) 2003--2006  Enrico Zini <enrico at debian.org>
 #
-# This program is free software; you can redistribute it and/or modify
+# 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 2 of the License, or
+# the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
 #
-# This program 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.
+# This program 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.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 from __future__ import print_function
 
diff --git a/examples/debtags/wxssearch b/examples/debtags/wxssearch
index 79ce0a1..2bb4d14 100755
--- a/examples/debtags/wxssearch
+++ b/examples/debtags/wxssearch
@@ -4,19 +4,18 @@
 #
 # Copyright (C) 2003--2006  Enrico Zini <enrico at debian.org>
 #
-# This program is free software; you can redistribute it and/or modify
+# 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 2 of the License, or
+# the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
 #
-# This program 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.
+# This program 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.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 from __future__ import print_function
 
diff --git a/tests/test_debtags.py b/tests/test_debtags.py
index d404cd7..b1815bf 100755
--- a/tests/test_debtags.py
+++ b/tests/test_debtags.py
@@ -3,19 +3,18 @@
 
 # Copyright (C) 2006 Enrico Zini <enrico at enricozini.org>
 #
-# 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; version 2
-# dated June, 1991.
+# 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 program 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.
+# This program 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.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 from __future__ import absolute_import
 
-- 
1.9.1