See CONTRIBUTING.md for more details about when to create a GitHub Pull Request and when other kinds of contributions or consultation might be more desirable.
When creating a new pull request, please fork the repo and work within a development branch.
Summary of change in 50 characters or less Background on why the change is being made with additional detail on consequences of the changes elsewhere in the code or to the general functionality of the library. Multiple paragraphs may be used, but please keep lines to 72 characters or less.
closes #<issue-num>: description
in the merge message, if applicable.