Removed group by since there is really no reason to have it twice...
Merge branch 'master' of github.com:sequelize/sequelize-doc
Added documentation for bulkCreate()'s second argument.
Added Promises/A example in the Asynchronicity section.
styling
added script that transforms an image into a properly entitled flickr image
added support for setting the readme bar manually
changes in 1.7.0
foreign key constraints
refactored post handling + moved teaser image for post#show into sidebar
added outline method to post
show the post outline in sidebar
extracted current state of 1.7
moved future of sequelize to drafts
fixed teaser
moved separator logic into model
Updated pg version in the docs.
Added min() example.
some styling
teaser image for state of 1.7.0