Merge branch 'MDL-32404' of git://github.com/timhunt/moodle

lang/en/question.php

@@ -220,6 +220,7 @@
 $string['nopermissionadd'] = 'You don\'t have permission to add questions here.';
 $string['nopermissionmove'] = 'You don\'t have permission to move questions from here. You must save the question in this category or save it as a new question.';
 $string['noprobs'] = 'No problems found in your question database.';
+$string['noquestions'] = 'No questions were found that could be exported. Make sure that you have selected a category to export that contains questions.';
 $string['noquestionsinfile'] = 'There are no questions in the import file';
 $string['notenoughanswers'] = 'This type of question requires at least {$a} answers';
 $string['notenoughdatatoeditaquestion'] = 'Neither a question id, nor a category id and question type, was specified.';