Post-Jam update

In this update, the following issues identified throughout the jam rating session have been addressed:

1. Window Scaling: No more tiny area! The area and all entities required for gameplay now scale up for increased visibility
2. Keep Stats on restart: A few of the player upgrades were persisting once unlocked. This is no longer the case.
3. HP upgrade works! Previously, the chance of hearts dropping was not impacted by the upgrade claiming to do so.
4. Visual clarity: With the DVD Split ability unlocked, players gain a glowing effect to help keep track of where they are in the swarm of DVDs