chore: add github templates (#122)

.github/ISSUE_TEMPLATE/BUG_REPORT.md

@@ -0,0 +1,34 @@
+---
+name: Bug report
+about: Create a report to help us improve Bootstrap theme for Oruga
+labels: 
+---
+
+<!-- PLEASE READ THE FOLLOWING INSTRUCTIONS -->
+
+
+### Overview of the problem
+
+**Theme** version: [X.X.X]
+**Oruga** version: [X.X.X]
+**OS/Browser**:
+
+### Description
+
+<!--Description of the bug-->
+
+### Steps to reproduce
+
+<!--
+1. First Step
+2. Second Step
+3. and so on...
+-->
+
+### Expected behavior
+
+<!--What you expected to happen-->
+
+### Actual behavior
+
+<!--What actually happened-->

.github/ISSUE_TEMPLATE/FEATURE_REQUEST.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea to improve Bootstrap theme for Oruga
+labels: feature request
+---
+
+<!-- PLEASE READ THE FOLLOWING INSTRUCTIONS -->
+
+<!--
+- It is recommended that you provide screenshots or code samples to demonstrate your issue.
+- Use English for communication
+-->
+
+### Description
+
+<!--Description of the feature-->
+
+### Why Oruga need this feature
+
+<!--Explain why Oruga needs it-->