Libs/Resources: Fix
Libs/Packets/Fields: Amended
Merge pull request #583 from z16/4.1

Libs adjustments
Create itemizer.lua
Create readme.md
Update itemizer.lua
Update itemizer.lua
Update addons.xml
Update addons.xml
Merge pull request #584 from Jayjs20/4.1

create itemizer+readme
Merge pull request #585 from Windower/4.1

Update dev