add ISSUE_TEMPLATE for contributing

Eduardo Pignatellirequested to merge
31-add-github-issue_templates into main

Created by: epignatelli

Closes #31 (closed)

  • Add issue template for bug reports
  • Add issue template for feature requests
  • Add issue template for general questions
  • Add pull request template
  • Fix CI PR-compliance when the diff of python files is empty

Merge request reports