tornado/spider diagrams don't work with unnamed uncertainties

[Iago París]

Clicking OK in the final dialog fails. It should be informed to the user: "You have to name uncertainty distributions to perform SA on them"

[Jorge Pérez]

The user is warned that the analysis couldn't be performed if there are no named uncertain parameters (or if there are less than two named uncertain parameters for a biaxial analysis)

[Iago París]

I don't have any changes. Did you push them?

[Jorge Pérez]

This issue was fixed, please don't reopen it before checking it. Pull and update the module "org.openmarkov.sensitivity-analysis".