[Statusbar] Show connection errors in statusbar

[egekorkan]

from Readme.md:

(+) Errors: Show connection errors in statusbar

[egekorkan]

@neniman Do you mean losing connection to the Thing during interactions or when trying to fetch the TD?

[eileenoo]

@neniman Do you mean losing connection to the Thing during interactions or when trying to fetch the TD?

Yes for example. Or when the client itself has no internet connection.

[egekorkan]

Ok, closely related to https://github.com/tum-esi/wade/issues/30

[FadySalama]

Fetching status is implemented in PR #98 . Still need to work on connection errors