added word reference API key in the readme.md fixes #6
Added an instruction for the removal of CRSF security for the exercice purpose
Instructions about the removal of CRSF security for the exercice purpose
Update README.md
Merge pull request #16 from lewagon/wordref-apiuse-doc

added word reference API key in the readme.md fixes #6
Merge branch 'master' of github.com:lewagon/fullstack-challenges
a modifier