Sort groups alphabetically

[ImUrX]

Refers to #522
I did the solution just giving sort no arguments and overriding toString to each group's name.
Would like to test, but I dont have any idea on how to do so.

[codecov]

Codecov Report

Merging #1451 into master will not change coverage.
The diff coverage is n/a.

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  Coverage   62.31%   62.31%           
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  Files           4        4           
  Lines          69       69           
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  Hits           43       43           
  Misses         26       26

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[skjnldsv]

Hi, and thanks for your pr! :)
So, instead of changing the behaviour entirely, I would suggest adding a setting under the contacts sorting dropdown (in the bottom left settings area)
What do you think?

[ImUrX]

Sure, but which one would be the default one?

…

On Saturday, February 1, 2020, John Molakvoæ ***@***.***> wrote: Hi, and thanks for your pr! :) So, instead of changing the behaviour entirely, I would suggest adding a setting under the contacts sorting dropdown (in the bottom left settings area) What do you think? — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#1451?email_source=notifications&email_token=AA4G4POPRJO73IIQ3XO2YBLRAVOJFA5CNFSM4KODULG2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEKQ3FZY#issuecomment-581022439>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AA4G4POC42NJF3VS4MBSQJTRAVOJFANCNFSM4KODULGQ> .

[ImUrX]

i accidentaly deleted package-lock.json :/

[ImUrX]

Gonna remake the whole branch so it’s a little more clean

[mburnicki]

I think the entries for "All contacts" and "Contacts without group" should be at the top of the list, just like it's now, and below should be a list of all groups, sorted by name.

I don't know what determines the sequence of groups if they are not sorted by name (as it's now, unfortunately). This is just confusing if you have many groups, and below them groups like "colleagues-local" "colleagues-external", colleagues-formerly", etc.

And, by the way, when editing a contact, also the selection box should where you can assign the groups should provide the list of group names sorted by name, IMO.