Code from Sitka
fabfile host change
Fabfile, config for nginx
Squishy-fy configs with proper paths

See README-squishy.md for details.
fix MD syntax
XML change, part 1
Part 2
serializer call change
Serializing data set detail to xml
Cleaning up XML serialization, skipping serializer obj
simple settings change.. derp.
Make trailing slash optional
Enable JSON renderer; get json with "accept: application/json"
CORS added for xorigin requests
Updates from server
Added data set #3
New db
URL update to allow revisions greater than 9
Post update
sheet numbers from zero