more reorganizeing and $PKGCONFIG.ini files added B to ls -lh for "Bytes"

Src/hysh/bin/userdel

@@ -29,7 +29,7 @@ if not ok then
 end
 
 if removeHome and pwent and pwent.homedir then
-    local fs = require("sys.fs")
+    local fs = require("fs")
     local ok2, err2 = pcall(function()
         local function rmdir(path)
             for _, f in ipairs(fs.list(path) or {}) do