Text In mk2: sort output sockets, if order is not defined.

Закрыто nikitronn запросил слияние text_in_sort в master

Created by: portnov

Addressed problem description

#2126 (closed)

Solution description

Order outputs by using sorted(), if "sockets_order" is not defined.

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  • Code changes complete.
  • Code documentation complete.
  • Documentation for users complete (or not required, if user never sees these changes).
  • Manual testing done.
  • Unit-tests implemented.
  • Ready for merge.