Node modules use legacy name pybee

[jess010]

The node modules for batavia, toga and ourobos reference the legacy name pybee.

A suggestion for addressing this is as follows:

1. Set up a new account for [at]beeware on npmjs, resubmit the three modules
2. Deprecate the existing [at]pybee modules on npm in line with: https://stackoverflow.com/questions/28371669/renaming-a-published-npm-module
3. Update each of the batavia, toga and ourobos repos to replace @pybee/ with @beeware/.

[freakboy3742]

Thanks for the heads up - we've got the beeware organization on npm, so we just need to republish the packages.