Bastok Quest -- The Gustaberg Tour

[eccentricanata]

Implements Bastok Quest:The Gustaberg Tour

- Adds dialog for Izabele (Metalworks, second floor)
- Adds dialog for Hunting Bear (North Gustaberg, F-8, West side. Overlooking Drachenfall).

Also, while looking for quests to script, I found that the Bastok Quest "Guest of Hauteur" was already implemented. The wiki shows that it is not (at time of posting).

Edited to add: (for whoever is reviewing the code) I just realized I forgot to add the "local" keyword to some variables in Hunting Bear's .lua. Sorry.

[eccentricanata]

Updated patch with variables correctly declared as local.