need rspec in all env
redirect to desired uri after auth
flatten our graph-level settings on import and merge these our local modes, fixes #61
fix urls with single target
support GRAPH_TEMPLATE as a config var
sort by name instead of updated_by
bring in carrierwave-sequel
cache dir for carrierwave
whitespace
migration for graph gists
use single quotes where possible
basic gist model
require fog for S3 uploads
uploader class and carrierwave configs
wire up the uploader
route for creating gists via ajax
reorganize
method, not hash
demo vars
move uploader stuff to model for testing