[rt-users] REST add/update a user

[Tom Lahti]

>> Well, I can tell you off the top of my head that what you POST is XML, but
>> the contents of that XML are not what you would think.  
> 
> Nope, it's a regular form-encoded post. There's no XML anywhere.

Ah, I was right the first time.  It's been about 2 weeks since I was at the HTTP
level with my library and I thought I remembered XML, but that must have been
for something else.