Added pull request template (#14)

This change introduces a basic pull request template

.github/pull_request_template.md

@@ -0,0 +1,29 @@
+<!--- Provide a general summary of your changes in the Title above -->
+
+# Description
+
+<!--- Describe your changes in detail -->
+
+Please include a summary of the changes and which issue is fixed. Please also include relevant motivation and context.
+
+Fixes # (issue)
+
+# License Acceptance
+
+- [ ] This repository is Apache version 2.0 licensed and by making this PR, I am contributing my changes to the repository under the terms of the Apache 2 license.
+
+# Type of change
+
+Please delete options that are not relevant.
+
+- [ ] Bug fix (non-breaking change which fixes an issue)
+- [ ] New feature (non-breaking change which adds functionality)
+- [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
+- [ ] This change requires a documentation update
+
+# Checklist
+
+- [ ] I have read through the contributing guidelines
+- [ ] My code follows the style guidelines of this project
+- [ ] I have made corresponding changes to the documentation
+- [ ] New and existing unit tests pass locally with my changes

.pre-commit-config.yaml

@@ -38,6 +38,7 @@ repos:
     rev: v2.2.0
     hooks:
       - id: doctoc
+        exclude: '.github/pull_request_template\.md$'
 
   - repo: https://github.com/python-poetry/poetry
     rev: "1.4.1"