Heroku removed free tier

[Brooke-white]

Heroku removed it's free tier so our Heroku app is gone :( we need to find a new place for BigCrunch.

[Brooke-white]

Small update I'm considering migrating from Travis CI to an internal pipeline..at least temporarily to unblock sqlalchemy-redshift PRs. While I much prefer to continue using Travis since it provides a lot of visibility into the health of PRs/main branch, there's a lot of process on my end wrt using Travis that would take a while, so my thought is that doing something internal will help everyone get their contributions tested and merged faster.

how i imagine this could work for contributors, is that for now I can manually share test results from the output of the internal test runs.