Describe the bug
In previous versions when the db was changed 'Edited' was shown in the title bar (on macOs at least) until the changes were saved. That's no longer the case.

To Reproduce
Steps to reproduce the behavior:

1. Add new entry, but do not save yet.
2. There's no indication the db was changed (on macOs it used to show 'Edited' right after the db name in the title bar).

Expected behavior
A visible indication that there are unsaved changed.

Desktop (please complete the following information):

• macOS: 10.14.3
• Version 0.7.4