* Add CONTRIBUTING.md
* Include CONTRIBUTING.md in README.md
* Fix broken links
* Update CONTRIBUTING.md
* Update CONTRIBUTING.md
* Use "If a PR" instead of "If the PR"
* Mention fold and pretty printing
* Add missing precedence of the operator '|>'
* Add a note about tests
* Rename to Sophia
* Add missing using keyword
* Update the entire list of keywords in sophia syntax doc
* Add a section about creating a new aesophia release
