Closes mozilla-mobile#1193: Glean ktlint errors show up for generated…

… build file

Add changelog for 0.28.0

Temporarily deactivate bintray publishing for 0.27.0 release

Disable bintray publishing temporarily.

Bug 1491314 - fix beetmover versions.

Remove API reference docs for versions lower than 0.20.

Add blogpost for 0.25

Increase maxRunTime to 7200

Add blog post for 0.23

Fix typos in 0.22 blog and changelog