Fix update note to use automatic conflict resolution
Fix update note to use automatic conflict resolution

Took me ages to spot it. Need to send version, but I'd been stupidly
doing that as:

?version=X

whereas clear as day the Simperium API says it's:

/v/X

Taken me a few days to spot what I was doing wrong. Doh!

Also... I had a stray modifydate (from old api) whereas should be
modificationDate.

Lots of tidying up to do.

mrtazz/simplenote.py