(#2610) - Make CI build faster
(#2605) - small edits to the release notes
(#2601) - add delay for pouchdb-server tests
(#2610) - Follow up to increase depths

Travis needs to have the last X commits in order to checkout, so depth
shouldnt be lower than what we expect the maximum queue of changes
to be tested
(#2615) - Added unknown error description
(#2608) - race condition in sync replication test
(#2604) - Remove line breaks to stop HTML breaking markdown rendering

Less readable HTML but at least it doesn't break the site!
(#2456) - fix broken idb migration
(#2592) - pass back node http errors
(#2553) - parallelize bulkDocs for leveldb

fix local storage error wtf?
(#2617) - Remove another error condition in sync tests
(#2456) - remove console.logs

Newb mistake. Sorry about that.
(#2621) - 3.0.1 blog post, add missing build step
(#2625) - Update publish site script to use server
(#2621) - update _config.yml for 3.0.1
(#2577) - add some attachments tests
(#2525) - Replace browserstack icon

- Optimized icon.svg and logo.svg with SVGO
- Added target='_blank' to the external logos
- Replaced browserstack with leveldb
(#2631) - Start lock before reading current doc
(#2623) - compaction improvements