Merge pull request tidepool-org#605 from tidepool-org/node8-readme

Update README.md

README.md

@@ -22,14 +22,14 @@ This README is focused on just the details of getting the uploader running local
 ## How to set it up
 
 1. Clone this repository.
-1. Make sure you have node v7.x installed. If you are managing node installations with [`nvm`](https://github.com/creationix/nvm 'GitHub: nvm'), which we **highly recommend**, you can just do `nvm use` when navigating to this repository to switch to the correct version of node. (In this repository, the correct version of node will always be the version of node packaged by the version of Electron that we are using and specified in the `.nvmrc` file.)
-1. Check that you are also using npm v4.x, which should come with any node v7.x by default, but if not, run `npm install -g npm@4` to get the latest v4.x version.
+1. Make sure you have node v8.x installed. If you are managing node installations with [`nvm`](https://github.com/creationix/nvm 'GitHub: nvm'), which we **highly recommend**, you can just do `nvm use` when navigating to this repository to switch to the correct version of node. (In this repository, the correct version of node will always be the version of node packaged by the version of Electron that we are using and specified in the `.nvmrc` file.)
 1. Run `npm install` or, preferably, `yarn`
 1. Set the config for the environment you want to target (see [Config](#config) below)
 1. Run the following command:
 ```bash
 $ npm run dev
 ```
+or
 ```bash
 $ yarn dev
 ```