minor repeat insert show_teacher_data and show_tutor_data in mail.sql

main/install/dokeos_main.sql

@@ -727,8 +727,6 @@ VALUES
 ('allow_use_sub_language', NULL, 'radio', 'Platform', 'false', 'AllowUseSubLanguageTitle', 'AllowUseSubLanguageComment', NULL, NULL,0),
 ('show_glossary_in_documents', NULL, 'radio', 'Course', 'none', 'ShowGlossaryInDocumentsTitle', 'ShowGlossaryInDocumentsComment', NULL, NULL,1),
 ('allow_terms_conditions', NULL, 'radio', 'Platform', 'false', 'AllowTermsAndConditionsTitle', 'AllowTermsAndConditionsComment', NULL, NULL,0),
-('show_tutor_data',NULL,'radio','Platform','true','ShowTutorDataTitle','ShowTutorDataComment',NULL,NULL, 1),
-('show_teacher_data',NULL,'radio','Platform','true','ShowTeacherDataTitle','ShowTeacherDataComment',NULL,NULL, 1),
 ('course_create_active_tools','enable_search','checkbox','Tools','false','CourseCreateActiveToolsTitle','CourseCreateActiveToolsComment',NULL,'Search',0),
 ('search_enabled',NULL,'radio','Tools','false','EnableSearchTitle','EnableSearchComment',NULL,NULL,1),
 ('search_prefilter_prefix',NULL, NULL,'Search','','SearchPrefilterPrefix','SearchPrefilterPrefixComment',NULL,NULL,0),