Project improving and modernization#1

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matteogarato wants to merge 4 commits intoheX16:masterfrom

matteogarato:master

Commits on Aug 30, 2021

moved to netcore 5 an some minor improvement
matteogarato
committed

Commits on Aug 31, 2021

[UPD] - Some bugfix
matteogarato
committed

Commits on Sep 1, 2021