Update ISSUE_TEMPLATE.md

Add information for support messages.

Author: mbtamuli

.github/ISSUE_TEMPLATE.md

@@ -1,5 +1,8 @@
-Kindly, attach the output of the following commands while creating a new support request.
+This issue tracker is only for issues related to EasyEngine. Please use http://community.rtcamp.com/c/easyengine for support questions.
 
+If you feel the issue is a EasyEngine core specific issue, please attach the output of the following commands.
+
+System Information
 - [ ] lsb_release -a
 - [ ] ee -v
 - [ ] ee info