Merge pull request #136 from rive-app/template-issue

Add template issue

.github/ISSUE_TEMPLATE/i-have-a-problem-with-rive-flutter.md

@@ -0,0 +1,66 @@
+---
+name: I have a problem with rive-flutter
+about: Tell us what's wrong
+title: ''
+labels: bug
+assignees: ''
+
+---
+
+<-- Thanks for using Rive!
+
+If something isn't working like you expected, please:
+- Make sure you've updated rive-flutter to the latest version:
+			https://pub.dev/packages/rive/versions
+- Check out our help center
+			https://help.rive.app/
+- You can file a new feature request at
+			https://feedback.rive.app/
+			
+If you think you found a bug or if you can't find what you're looking for 
+in our docs, fill out the template below.
+
+-->
+
+### Description
+<-- A clear and concise description of what the problem is. -->
+
+### Steps To Reproduce
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error ⚠️
+
+#### Source `.riv`/`.rev` file
+<-- 
+Attaching runtime-exported `.riv` file that reproduces the issue is immensely helpful for our team to identify the problem as fast as possible and fix it.
+Please also include the source (`.rev`) by [downloading a backup](https://help.rive.app/editor/exporting#for-backup) from the Editor. 
+	
+N.B. Because GitHub only supports certain file types use a ZIP archive to upload `.riv`/`.rev` files to this issue.
+
+You can also privately share the `.riv`/`.rev` file with us at hello@rive.app.
+-->
+
+### Expected behavior
+<-- A clear and concise description of what you expected to happen. -->
+
+#### Screenshots
+<-- If applicable, add screenshots to help explain your problem. -->
+
+![Screenshot](url)
+
+### Device & Versions (please complete the following information)
+- Device: [e.g. Android Emulator, iOS Simulator] 
+- OS: [e.g. Android SDK API Level 30, iOS 14.5]
+- Flutter Version: Copy-paste the output of `flutter --version`
+e.g.:
+```
+Flutter 2.2.2 • channel stable • https://github.com/flutter/flutter.git
+Framework • revision 12a3456bc7 (2 eons ago) • 1970-01-01 08:56:01
+Engine • revision 12a3456bc7
+Tools • Dart 1.10.1
+```
+
+#### Additional context
+<-- Add any other context about the problem here. -->