Rooms/areas aren't deleted on profile close

[refactor] switch uncommon error checks to getVerifiedX

generic mapper: add video walkthrough on how to set it up

Mapper: Easier clicking around the map.

Crash on Mudlet exit when closing multiple profiles at once

Miniconsole won't autowrap for languages with no word-splitters like Chinese.

Implement sentry.io's Qt SDK for crash reporting

Support telnet:// links

Undo/redo support in editor

Autocomplete steals window focus, prevents further typing