Revamped the TitleScreen

Changed a few stuff and added some more recent characters inside.
It's not much but it's mostly the occasion for me to say that I've remade every dialogue portrait for girls from Ch1 and Ch2 to include my shading and also just remake some faces that were pretty bad.
You can see a few of them (Sarada, Nami, Hinata...) and it should overall improve players's experience.