Fix for save system + more

We updated the save system to also work when you quit the game and open it again, and not only in sessions.
Added more lore options between islands
Adjusted movement system
Added speed boost when picking up additional speed boost when full momentum.
Much more! Will get a deeper post about updates with the next update, this was mainly pushed early to fix the save issues!
Jumping slightly tweaked
Anchor drag when hitting ground
Slight terrain tweaks
Ease of gameplay
Some more checkpoints
Falling Rocks has been made more forgiving