Update to Babel v7. Use standardjs instead of custom eslint. Include 'prepare' script to support direct 'npm install' from git repo.
Add support to use inside Meteor. Basically, we turn off plugin when running inside Meteor. See: a43785d
Forked https://github.com/michaelzoidl/babel-root-import use /
instead of '~/' to define the root.
This is to go with the Meteor's ES2015 module implementation.