Fix #941: Pop-up confirmation to remove entry shows wrong month

[timagixe]

Related issue

Closes #941

Context / Background

Displays human readable month number when showing remove two last entries from calendar dialog.

What change is being introduced by this PR?

Converts JS based month number to human readable format.

How will this be tested?

Manually.

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• [ ] I confirm I'm a native or fluent speaker of the language I'm translating to.

[timagixe]

Seems ok, though I haven't tested yet. Would you be able to write a unit test for it?

Yes, I will take a look what lib you are using for unit tests and will cover it.

[timagixe]

@tupaschoal I am not sure I know where to start and add those tests. Could you please help?

[tupaschoal]

\changelog-update Message: Fix [#941]: Pop-up confirmation to remove entry shows wrong month