update issue template to current GH convention

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,45 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: bug
+assignees: ''
+
+---
+
+## Describe the bug
+A clear and concise description of what the bug is.
+
+### To Reproduce
+Steps to reproduce the behaviour:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+## Additional context
+Add any other context about the problem here.
+
+## Expected behaviour
+A clear and concise description of what you expected to happen.
+
+
+
+## environment
+
+  - php version: 
+  - dokuwiki version: 
+  - plugin version / date: 
+  - list of any other plugins (apart from bundled plugins): 
+
+### error log
+<!-- replace ERRORS below with the relevant section of the php or webserver error -->
+```
+ERRORS
+```
+
+### debug log
+<!-- replace DEBUG below with the relevant section of the dowkuwiki debug log, you need to configure the wiki to create debug logging -->
+```
+DEBUG
+```

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: enhancement
+assignees: ''
+
+---
+
+## Is your feature request related to a problem? Please describe.
+A clear and concise description of what the problem is. 
+
+## 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.