Merge pull request #136 from firebase/chkuang-g-patch-2

Create feature-request.md

Author: chkuang-g

.github/ISSUE_TEMPLATE/feature-request.md

@@ -0,0 +1,26 @@
+---
+name: ➕ Feature request
+about: If you have a feature request for the Firebase C++ SDK, file it here.
+labels: 'type: feature request'
+---
+<!-- DO NOT DELETE
+validate_template=true
+template_path=.github/ISSUE_TEMPLATE/feature-request.md
+-->
+### [READ] Guidelines
+
+When filing a feature request please make sure the issue title starts with "FR:".
+
+A good feature request ideally
+* is either immediately obvious (i.e. "Add Sign in with Apple support"), or
+* starts with a use case that is not achievable with the existing Firebase API and
+  includes an API proposal that would make the use case possible. The proposed API
+  change does not need to be very specific.
+
+Once you've read this section, please delete it and fill out the rest of the template.
+
+### Feature proposal
+
+* Firebase Component: _____ (Auth, Core, Database, Firestore, Messaging, Storage, etc)
+
+Describe your use case and/or feature request here.