new localization in venetian

[Matteo Concato]

I translated Notepad++ in Venetian (nenetian.xml). How is it possible to share?

[gurikbal singh]

@Matteo-Concato
by an pull request at github https://github.com/notepad-plus-plus/notepad-plus-plus/pulls

[conky77]

I updated:
PowerEditor/installer/nativeLang/venetan.xml
PowerEditor/src/localizationString.h
PowerEditor/installer/nsisInclude/langs4Npp.nsh

Have I also toupdate
PowerEditor/src/Parameters.cpp
I found a note in the Zulu tread.
Have I forgotten something else?