Merge pull request #61 from SimonFrings/issue-template

Add issue tempaltes

.github/ISSUE_TEMPLATE/bug.md

@@ -0,0 +1,11 @@
+---
+name: Bug report
+about: Found a bug in our project? Create a report to help us improve.
+labels: bug
+---
+
+<!-- Add enough information so we can understand your problem -->
+
+```php
+// Please add code examples if possible, so we can reproduce your steps
+```

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,5 @@
+blank_issues_enabled: false
+contact_links:
+  - name: Upstream GraphViz
+    url: https://www.graphviz.org/
+    about: 'If you want to report anything to the upstream GraphViz project, see also the GraphViz website:'

.github/ISSUE_TEMPLATE/feature.md

@@ -0,0 +1,14 @@
+---
+name: Feature request
+about: You have ideas to improve our project? Create a new issue and tell us about it.
+labels: new feature
+---
+
+<!-- Explain your idea and how it will improve this project -->
+
+<!-- Tell us your motivation behind your request -->
+
+```php
+// Do you have an idea how this could look in code?
+// Share a snippet or some pseudo code to help us understand.
+```