put in the longer version of the copyright

userroles_from_listusers.py

@@ -8,6 +8,14 @@
 # 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 <https://www.gnu.org/licenses/>.
+
 import argparse
 import csv
 import json