Update question.md

Author: kdinev

.github/ISSUE_TEMPLATE/question.md

@@ -2,7 +2,7 @@
 name: Question
 about: Get general information or clarification
 title: ''
-labels: 'question'
+labels: ':question: question'
 assignees: ''
 projects: IgniteUI/16
 
@@ -12,4 +12,4 @@ projects: IgniteUI/16
 I have an issue with "x" and I'm not sure if I'm doing it right.
 
  * igniteui-angular version: 
- * browser: 
+ * browser: