v0.56 released!

A small-ish update in the grand scheme of things.

• Flavour text for Breadbury. What fun stuff are we looking at?
• A few extra (unimportant) NPCs.
• Some fixes to text goofs. The story events should be clearer.
• Some hidden items. Get your inner sleuth on!
• A tutorial, if you really need it. This is temporary, so look forward to a better one! (aiming for v0.6)