Update issue templates (jjochen#263)

* Update issue templates

* update issue templates

* fix comments

* Update issue templates

* small text improvements

* Update bug_report.md

Co-authored-by: Jochen Pfeiffer <[email protected]>

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,63 @@
+---
+name: 🐛 Bug Report
+about: Create a report to help us improve
+title: ''
+labels: 'bug'
+assignees: ''
+
+---
+
+<!--
+Hi, thanks so much for opening an issue! 🤗
+
+To better pinpoint (and solve) the issue you're experiencing, we could use some information on your behalf.
+
+In some cases it can be really helpful to provide a short example of your code.
+If so, please wrap these code blocks in backticks, like this:
+
+```swift
+*your code goes here*
+```
+
+The code will automatically get its syntax highlighted, and doesn't need to be indented 4 spaces to be shown as code.
+
+When referencing a dependency manager-related issue (CocoaPods, SwiftPM), please add its configuration file and version to the issue.
+It would be helpful to put the contents in a code block too, using ```ruby for CocoaPods and ```swift for SwiftPM.
+-->
+
+
+## Describe the bug
+<!-- A clear and concise description of what the bug is. -->
+
+
+## To reproduce
+<!-- Steps to reproduce the behavior. -->
+
+1. 
+2. 
+3. 
+4. 
+
+
+## Expected behavior
+<!-- A clear and concise description of what you expected to happen. -->
+
+
+## Screenshots
+<!-- If applicable, add screenshots to help explain your problem. -->
+
+
+## Environment
+<!-- Add some background information. -->
+
+- JJFloatingActionButton version: 
+- iOS version: 
+- Xcode version: 
+- Is the issue you're experiencing reproducible in the example app? 
+- ...
+
+
+## Additional context
+<!-- Add any other context about the problem here. -->
+
+

.github/ISSUE_TEMPLATE/feature_request.md

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+---
+name: 🚀 Feature Request
+about: Suggest an idea for this project
+title: ''
+labels: 'enhancement'
+assignees: ''
+
+---
+
+<!--
+Hi, thanks so much for opening an issue! 🤗
+
+In some cases it can be really helpful to provide a short example of your code.
+If so, please wrap these code blocks in backticks, like this:
+
+```swift
+*your code goes here*
+```
+
+The code will automatically get its syntax highlighted, and doesn't need to be indented 4 spaces to be shown as code.
+-->
+
+## Is your feature request related to a problem? Please describe.
+<!-- A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] -->
+
+
+## Describe the solution you'd like.
+<!-- A clear and concise description of what you want to happen. -->
+
+
+## Describe alternatives you've considered.
+<!-- A clear and concise description of any alternative solutions or features you've considered. -->
+
+
+## Additional context.
+<!-- Add any other context or screenshots about the feature request here. -->
+

.github/ISSUE_TEMPLATE/support.md

@@ -0,0 +1,21 @@
+---
+name: 🤗 Support
+about: Ask a question you might have about JJFloatingActionButton
+title: ''
+labels: 'support'
+assignees: ''
+
+---
+
+<!--
+What can we help you with?
+
+In some cases it can be really helpful to provide a short example of your code.
+If so, please wrap these code blocks in backticks, like this:
+
+```swift
+*your code goes here*
+```
+
+The code will automatically get its syntax highlighted, and doesn't need to be indented 4 spaces to be shown as code.
+-->