Add issue template (#693)

znck · ktsn · commit 24f9db591000 · 2017-03-20T20:46:00.000+09:00
diff --git a/.github/ISSUE_TEMPLATE.md b/.github/ISSUE_TEMPLATE.md
@@ -0,0 +1,7 @@
+<!--
+IMPORTANT: Please use the following link to create a new issue:
+
+  https://new-issue.vuejs.org/?repo=vuejs/vuex
+
+If your issue was not created using the app above, it will be closed immediately.
+-->
