Merge pull request googleapis#237 from google/jonparrott-patch-1

Create ISSUE_TEMPLATE.md.

Author: nathanielmanistaatgoogle

.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,8 @@
+**Heads up!**
+
+We appreciate any bug reports or other contributions, but please note that this issue
+tracker is only for this client library. We do not maintain the APIs that this client
+library talks to. If you have an issue or questions with how to use a particular API,
+you may be better off posting on Stackoverflow under the `google-api` tag.
+
+Thank you!