chore(github): add checkbox to issue template

Awk34 · Awk34 · commit 2cff11150456 · 2016-05-11T12:24:01.000-04:00
diff --git a/ISSUE_TEMPLATE.md b/ISSUE_TEMPLATE.md
@@ -1,3 +1,5 @@
+ - [ ] I understand that GitHub issues are not for tech support, but for questions specific to this generator, bug reports, and feature requests.
+
 Item | Version
 ----- | -----
 generator-angular-fullstack | x.x.x

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,5 @@`
	`1`	`+ - [ ] I understand that GitHub issues are not for tech support, but for questions specific to this generator, bug reports, and feature requests.`
	`2`	`+`
`1`	`3`	`Item \| Version`
`2`	`4`	`----- \| -----`
`3`	`5`	`generator-angular-fullstack \| x.x.x`