(budget layout) Desktop-App.md: budgets instead of scenarios, new page links
(uninstall, updates) Desktop-App.md: Uninstall… and the update check
(no-code install) Desktop-App.md: icon and sharing a plan
(share plan) Desktop-App.md: document sharing a whole plan
(applications folder) Desktop-App.md: /Applications by default
(desktop app) Desktop-App.md: rename Desktop-Shortcut to Desktop-App