* Various fixes and requests for toolkit:
1) Added toolkit to the alpine docker image, so we can get latest fixes without having to re-release
2) Removed cp from e2d docker image
3) Change github client to allow to specify an owner so it's not "grafana" only
4) Toolkit refers to grafana-ui and grafana-data "next", rather than canary

* added toolkit to e2e docker image

* Added tools to the e2e image for building/deploying oracle

* added shasum

* removing toolkit from images