Update ISSUE_TEMPLATE.md

.github/ISSUE_TEMPLATE.md

@@ -1,29 +1,37 @@
 Environment
 ------------
 
-- [OS]
-- [crowi-plus] x.x.x
-- [node.js] y.y.y
-- [browser] z.z.z
+| item     | version |
+| ---      | --- |
+|OS        |x.y.z|
+|crowi-plus|x.y.z|
+|node.js   |x.y.z|
+|npm       |x.y.z|
+|browser   |x.y.z|
+
+*(Accessing https://{CROWI_HOST}/admin helps you to fill in above versions)*
 
 
 How to reproduce? (再現手順)
 ---------------------------
 
 1. process 1
-
+1. process 2
+1. process 3
     ```bash
     
     ```
 
-1. process 2
-1. process 3
-
+1. process 4
+    ```bash
+    
+    ```
 
 What happens? (症状)
 ---------------------
 
-- symptom
+- symptom 1
+- symptom 2
 
 ```
 Stack Trace