* Chore: update component versions, status

This goes through the components in prep of the beta:

- updates status of several components to be alpha/beta, depending on how much they're likely to change (quite a lot of the components are understandably alpha)
- makes a component's npm alpha/beta consistent with the alpha/beta status in the config.yml
- sets the version to `alpha/beta.0`, which will be bumped to `.1` on the next lerna publish

* Cleanup changelogs

No one wants to no the pre-release junk