T30408_fix_create_label_dialoge_canceling
Summary:
Fixed T30409
Fixed T30408
Fixed incorrect info string.
Test Plan: code review, ui test
Reviewers: O1 MITK Reviewer Group I, kislinsk
Reviewed By: O1 MITK Reviewer Group I, kislinsk
Subscribers: kislinsk
Maniphest Tasks: T30409, T30408
Differential Revision: https://phabricator.mitk.org/D939