(1.) GL3 - Download link does not point directly to download, please see: http://extensions.joomla.org/index.php?option=com_content&id=50#GL3
(2.) UR13 - Validation call home. This is not permitted on the JED. You can learn more about this is the JED Entries Licence Checklist: http://docs.joomla.org/JED_Entries_License_Checklist > C2.3.
(3.) UR12 - Trial version = needs to be listed as commercial, please see: http://docs.joomla.org/Free_and_Commercial_extensions