[Enhancement] Save time format about clock-bar

[starkpl]

I created a PR with a fix. Nothing sophisticated, I didn't add a new option in the settings window, just a possibility to remember the recently used time format.

[shane-smith]

In addition to this, there is a request in the comments on the Medium article:

https://medium.com/@nihalsharma/clock-right-on-the-touch-bar-fd3ed4b392b2

Giona F.
Oct 7, 2018

I would like to congratulate with you for the app, It’s perfect in Its simplicity. Just what I was looking for!

By the way I also have a suggestion for you, I think that letting it change between 24h and 12h format by simply touching it it’s not really the best choice. As most of the times I change it without noticing and I would like to simply being always in 24h format. So, I think that the proper solution would be to migrate the possibility to change format inside the settings window.

Other than this I really appreciate your work and the fact that you shared it with everyone. Thanks.

(emphasis added)

[heruan]

@nihalsharma When this will be available?

[oscu0]

also interested.