[fpc-pascal] fcl-web webdata example(s) on Windows has some problems

[ABorka]

...snip...
>> 4. The JSON html is working now, but the xml one doesn't list anything
>> in the grid. This might be that I did something wrong, will check
>> demo2 and try both there.
>>
>> c; demo2 - demo6
>> 1. "The following package failed to load: lazwebdata" (there are a
>> lazwebdata.pas and reglazwebdata.pp files in the demo directory, so
>> that might be something to use somehow)
>
> No, this is the old package name before it was renamed to lazwebextra. I
> will check this.

Also, for demo...demo6
In the *xml.js files the 4th API cgi line has an extra comma at the end, 
this is one reason the xml ones didn't work I think
(the last line doesn't need comma at the end in the lists)

AB