We'll first need to install Cordova globally, which will allow us build our mobile application.
npm install -g cordova
We can now clone the Webmaker App repo mozilla/webmaker-app
Once we have a local copy of the webmaker-app run npm install and then gulp dev to build/watch changes
To be able to make changes in this app and be able to build a new version in Cordova, we will also need to run npm link in the root of this directory