Merge branch 'MDL-45536-master' of git://github.com/andrewnicols/moodle

Conflicts:
	theme/bootstrapbase/style/moodle.css

theme/bootstrapbase/less/moodle/forms.less

@@ -634,3 +634,10 @@ fieldset.coursesearchbox label {
         margin-left: 1em;
     }
 }
+
+/* Revert to the non-fixed width where a textarea has the number of columns
+   specified, or an input has it's size specified. */
+textarea[cols],
+input[size] {
+    width: auto;
+}