* chore: switch to yarn
BREAKING CHANGE: Pinafore is now using yarn rather than npm, so those
who self-host will need to stop running e.g. `npm install` and run `yarn
install` instead.
* install latest yarn
* chore(travis): update to mastodon v2.6.1
* check if mastodon v2.6.1 has a race condition
* apparently in 2.6.1 direct messages no longer appear in home timeline
* Revert "check if mastodon v2.6.1 has a race condition"
This reverts commit dde8ef8be58eda0563170e6b73165fdcbea54f6b.
* try to fix tests
* fix more tests
* make tests faster by logging in directly
* downgrade testcafe
* Revert "downgrade testcafe"
This reverts commit 0f78f5ef63.
* try a delay
* the delay does not do anything
* disable concurrency in testcafe
* make setup script less noisy
* try transparency of 2?
* Revert "the delay does not do anything"
This reverts commit 438b3519a4.
* try a delay of 400ms
* okay fine delay of 1s
* try concurrency of 4 again
