Release notes v1.4.5

This update prepares the ground for the Battle of Calth expansion, and brings numerous improvements and fixes:
● Prepare for the arrival of the fanatical Word Bearers, forever corrupted by Chaos after their Pilgrimage to the Eye of Terror.
● Revamped Events menu, with shiny new animations.
● New game icon: a Diabolist from the Word Bearers takes over!
● Tapping over the opponent's deck or hand will now show her card back more prominently.
● Updated Cleave icon, to better differentiate it from the Psyker icon.
● Updated Sacrifice icon, which is no longer a Salamanders-only trait.
● Improved voiceover for Kharn, better aligned with his alternate-art version.
● Nicer view of warlord chats in Collection, and now also in the Daily Shop.
● Fixed bug in Shabran Darr's passive ability sometimes not triggering at the end of a match.