Italian language. Asset help files and values by Paolo Straffi
add strings to string table for translation
Update README.md
Clean manifest. Add missing strings to italian
Add Paolo to About
Update Italian translation
Add strings to string table
Merge pull request #9 from paolostraffi/feature/lang_italian

Update Italian translation.
Merge pull request #11 from jcarolus/feature/lang_italian

Feature/lang italian
Merge branch 'release/8.4.3'