twig: Format date and time

Task: Display formatted time from http://worldclockapi.com/api/json/utc/now.

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See how this works:

1. Template:

   currentDateTime: {{currentDateTime | date("d.m.Y H:i") }}
   

   Remember ID of this Template, e.g. TEMPLATE_ID
2. Shortcode:
   [jsoncontentimporterpro url=http://worldclockapi.com/api/json/utc/now id=TEMPLATE_ID]

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In Action:
currentDateTime: 20.07.2019 02:50

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