CONTRIBUTING.md

Guidelines to contribute

• Add a new section only when needed.
• When you create a new section, add an item in the summary.
• Add a description.
• Add a title to the Table of Contents (see README.md).
• Add a subsection using a third level header
• Put the new items in alphabetical order
• Search previous issues before making a new one, avoid duplicates.
• Check your spelling and grammar.
• Send a Pull Request.