Package.json
Grunt

npm install grunt
Gruntfile

Gruntfile.js
Test
Grunt

npm install grunt-phpcs --save-dev
PSR-2

close to be ok !
PSR-2

update Grunt
move and rename files
Directory

rename lib to phpokeapi
Rename useless
Rename
Version 1.0.0
Version 1.0.0

move testing file
PSR2

...
PHPCS

improve descriptions