Initial Joomla test questions component

administrator/components/com_testquestions/sql/updates/mysql/1.2.0.sql

@@ -0,0 +1,5 @@
+ALTER TABLE `#__testquestions_questions`
+  MODIFY COLUMN `answer_a` text NOT NULL,
+  MODIFY COLUMN `answer_b` text NOT NULL,
+  MODIFY COLUMN `answer_c` text NOT NULL,
+  MODIFY COLUMN `answer_d` text NOT NULL;