Node Version Issue

[KFad11]

@garettarrowood

While having my version of node up to date to version 12.7.0, following along with the lab brought me to "Before we continue, it is recommended you run npm install -g npm.", in the "Keeping up to date" section.

Running the command through the package manager brought my default back down to version 6, while still having version 12 installed, the npx command won't run to create a new app because the default version gets regressed with the npm command.

We should have the version updated through nvm alias 'insert updated version # here' to ensure the app gets created properly.