MDL-35343 JavaScript visible in multichoice choice feedback.

Also, Match correct answer, and calculated multi and multianswer
feedback.

question/type/calculatedmulti/styles.css

@@ -7,6 +7,9 @@
     display: inline;
     background: #FFF3BF;
 }
+.que.calculatedmulti .answer .specificfeedback script {
+    display: none;
+}
 .que.calculatedmulti .answer div.r0,
 .que.calculatedmulti .answer div.r1 {
     padding: 0.3em;

question/type/match/styles.css

@@ -1,3 +1,6 @@
 .que.match .feedback .rightanswer * {
     display: inline;
 }
+.que.match .feedback .rightanswer script {
+    display: none;
+}

question/type/multianswer/styles.css

@@ -14,6 +14,9 @@
     display: inline;
     background: #FFF3BF;
 }
+.que.multianswer .answer .specificfeedback script {
+    display: none;
+}
 .que.multianswer .answer div.r0,
 .que.multianswer .answer div.r1 {
     padding: 0.3em;

question/type/multichoice/styles.css

@@ -6,6 +6,9 @@
     display: inline;
     background: #FFF3BF;
 }
+.que.multichoice .answer .specificfeedback script {
+    display: none;
+}
 .que.multichoice .answer div.r0,
 .que.multichoice .answer div.r1 {
     padding: 0.3em;