Alternate Schema modified for 1.1

Here's the alternate schema we have been using for .NET (and now under
systems running PHP and other scripting languages). I modified it to
include the 1.1 fields. 

This was marked up on a unix system, so you may see some odd characters
at the end of lines on windows systems. I suggest opening it with
wordpad and saving it. This will reformat the crlf's. 

It should validate correctly (briefly checked on .NET 2004), but I have
not had time to look deeper into this. 1.1 additions were diffed into
the 1.0 schema.

If you run a diff tool versus the original 1.1 the differences are
mainly that simpletypes are not named (are we still beating that dead
horse?) :-).

e.g.

<element name = "msgType">
<simpleType name = "msgType" >

vs.

<element name="msgType">
<simpleType>

Cheers
Kon