Merge branch 'pre-2019.01.00' into pre-2019.01.01

client/javascript/externs/formReader/formReaderDrtv.js

client/javascript/externs/studio/lang/lang-en.json

client/javascript/externs/studio/lang/lang-fr.json

client/javascript/externs/studio/templates/ElementForm.html

client/modules/vitis/forms/user/user_vitis_user.json

client/modules/vitis/forms/users/users_vitis_users.json

client/modules/vitis/javascript/script_module.js

client/modules/vitis/lang/lang-en.json

client/modules/vitis/lang/lang-fr.json

vas/rest/class/vmlib/Email.class.inc

vas/rest/class/vmlib/files/Files.interface.inc

vas/rest/class/vmlib/files/Files_common.class.inc

vas/rest/class/vmlib/files/Files_manager.class.inc

vas/rest/class/vmlib/files/Local_files.class.inc

vas/rest/class/vmlib/files/S3_files.class.inc

vas/rest/class/vmlib/logUtil.inc

vas/rest/ws/vitis/Users.class.inc

vas/sql/sqlQueries.xml

vas/util/vitis.fs_migration.php