0.5.1

Pheeeeeeeeew, this release doesn't add any new features or introduce ant API changes. BUT, but, butt, I've added integration tests for all of my pages to test common use-cases. As we go on, I will add more tests to surface more edge-cases.

Known bugs:

1. dnd test is flaky, I couldn't comeup with a good solution for now, see this issue.