Add license information

Signed-off-by: Luis Araujo <luis.araujo@collabora.co.uk>

renderer/parser.py

 #!/usr/bin/env python3
+###################################################################################
+# Parser for the test case renderer.
+# This module defines the test case format and implement a parser for the format.
 #
-# This module defines the test case format and implement a
-# parser for such a format.
+# Copyright (C) 2018
+# Luis Araujo <luis.araujo@collabora.co.uk>
 #
+# 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 2.1 of the License, or (at your option) any later version.
+
+# 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
+# Lesser General Public License for more details.
+
+# 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  US
+###################################################################################
 
 import sys
 import yaml

renderer/render-test-case

 #!/usr/bin/env python3
-#
+###################################################################################
+# Test case renderer.
 # Create a HTML page from a YAML test case file.
 #
+# Copyright (C) 2018
+# Luis Araujo <luis.araujo@collabora.co.uk>
+#
+# 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 2.1 of the License, or (at your option) any later version.
+
+# 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
+# Lesser General Public License for more details.
+
+# 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  US
+###################################################################################
 
 import os
 import sys