[FEATURE] Add successfulAnswer and score to answer model, give first visual feedback

src/main/webapp/app/view/FreetextAnswerPanel.js

@@ -161,9 +161,13 @@ Ext.define('ARSnova.view.FreetextAnswerPanel', {
 				'<span style="color:gray">{formattedTime}</span>',
 				'<tpl if="read === true || this.isStudent()">',
 					'<span style="padding-left:30px">{answerSubject:htmlEncode}</span>',
+					'<tpl if="successfulFreeTextAnswer === true"><span class="correct">Correct</span></tpl>',
+					'<tpl if="successfulFreeTextAnswer === false"><span class="incorrect">Wrong</span></tpl>',
 				'</tpl>',
 				'<tpl if="read === false && !this.isStudent()">',
 					'<span class="thm-red" style="padding-left:30px">{answerSubject:htmlEncode}</span>',
+					'<tpl if="successfulFreeTextAnswer === true"><span class="correct">Correct</span></tpl>',
+					'<tpl if="successfulFreeTextAnswer === false"><span class="incorrect">Wrong</span></tpl>',
 				'</tpl>',
 				'</div>',
 				{

src/main/webapp/app/view/speaker/QuestionDetailsPanel.js

@@ -48,7 +48,9 @@ Ext.define('FreetextAnswer', {
 			'type',
 			'_rev',
 			'answerThumbnailImage',
-			'read'
+			'read',
+			'successfulFreeTextAnswer',
+			'freetextScore'
 		]
 	}
 });