Incompatible Changes to XML-RPC in Trunk

Hi, I updated the xml-rpc implementation on trunk. There are big changes so be careful when updating since some of the changes are incompatible. - all non-string primitive types (like date and int) are now encoded to strings the easiest to adapt to this is to start using swizzle which makes the translation automatic - the way all identifiers are built has changed anyway, ids should be treated as opaque handlers, so if you ever find yourself parsing them then you are doing something wrong. - the way the page history is different now only old versions of the page are considered, and they can be accessed like regular pages There are other smaller fixes, but these are the most important ones. Regards, Catalin