v017 - Starting screen, custom font & dialogue frame

Everything is in the title for this update.

Full changes list:

• Added a custom font (AccessDenied Variable Light by 2bitcrook);
• Added a custom frame for dialogs (based on Wooden B asset from Gameboy Text/Dialogue Frame Pack by 2bitcrook);
• Start screen w/ story;
• Added a sound when volcano rocks are destroyed;

See you later,

Antoine G.