Add pre-publish hook to run jsdoc generation #4
Description
I have setup Github pages to host the docs/ folder. It is located http://codeforcoffee.org/simple-state/.
Because npm publish is a manual task (no CI is setup for it currently) this project needs to have a pre-publish hook added using the npm script prepublishOnly (we do not want this running on every npm i, which will be triggered via prepublish). This way docs are always up to date whenever I publish a version to npm.
Related: https://docs.npmjs.com/misc/scripts