New release

Merge branch 'master' of github.com:insidegui/WWDC

Merge pull request insidegui#218 from insidegui/Issue-213

Potential fix for Issue 213

Improved filtering in schedule

Updated screenshots

Ignoring 2017 sessions when indexing transcripts

Fixed new appcast

Bump build

More CloudKit logging stuff

Preventing the mouse cursor from hiding when playing video in PiP