Fix babel runtime.

[wparad]

For some reason the Regenerator-runtime was included in the deployment of this package. Since we use babel as well, this is broken (I assume it is broken for all users which use babel). The right way to do this is to only include the modules which are necessary. I've updated the configuration to the recommendation, see babel-plugin-transform-runtime for details.

The error displayed was related to babel issue
and was exactly this:

[istanishev]

Thanks @wparad! We are using this package in multiple projects together with babel and we haven't noticed a blocking issue. Could you please share what was the error you saw?

[wparad]

Thanks @wparad! We are using this package in multiple projects together with babel and we haven't noticed a blocking issue. Could you please share what was the error you saw?

I've updated the description with the original error that shows up in the console. The reason is because babel inserts an require('regenerator-runtime') but doesn't package it (you aren't allow to package that) and apps aren't supposed to install that package either, so it's null.