Update issue templates

Author: jrivard

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,24 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+***DO NOT FILE AN ISSUE FOR HELP OR TO ASK QUESTIONS.***  This issue system is not for help requests and such issues will be deleted.
+
+Instead, please ask for help on the [PWM-General Google Group](https://groups.google.com/group/pwm-general).  If your not sure, it's better to ask on the pwm-general group before opening an issue here.
+
+**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.