Added fonts, camera wobbling & caution effect

I thought my game looked kind of cheap after uploading it.

Although it's jut a study project, I'd like to make it feel a bit more rich.

Here are some things I did.

Add Fonts

I used MEDIO VINTAGE ROUGH for the title and Itim for other text, which magically gave the title scene a rich and creepy feeling.

I know I should replace the default uGUI buttons with something that looks better in this game, maybe sometime later...

Camera Wobbling & Caution Effect

Making the camera wobble as you run using Perlin noise gave some presence.

It takes some time for the wobbling to decay after you stop because it starts to decay after after you stop in the current implementation.

I also added what I call the caution effect; the vignette effect becomes red when Unity-chan is close to you.