Funcs-aux

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- [COLLECTS.NamesIndexed] add count

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- [COLLECTS]:
- add COLLECTS
- add NamesIndexed_Base
- [PYPI] apply last ver

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- [RESULTS]:
- return back for Explicit attr VALUE

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- [RESULTS]:
- rename Explicit
- add ResultFunc + tests
- add ResultExpect_Step/ResultExpect_Chain + some tests

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- add Strings.try_convert_to__elementary (not finished - correct working with singles only)
- separate Explicit into file + tests
- add ResultFunc (not tested)

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- ref/rename collects +make it all as class!
- add Explicit