[wp-testers] Wordpress 2.1 update breaks xmlrpc compliance

[Alexander Kucera]

The new update returns int instead of string for categoryId, which  
makes it impossible to use with some desktop clients (in my case ecto).

According to http://www.movabletype.org/mt-static/docs/ 
mtmanual_programmatic.html categoryId has to be returned as string,  
which was working with 2.0.5.

Could someone please correct this? And maybe even post what we need  
to change temporarily in the xmlrpc.php to make it work until the  
next update?

Thanks
Alexander Kucera