Support PostgreSQL JSON datatype in models
Tests for PostgreSQL JSON data type
Stringify JSON objects when escaped
Avoid quoting attributes with PostgreSQL JSON operators
Example of postgres json data type
Tests for nested conditions
Recursive condition parser for nested json conditions
Updated example
[ci skip] Clarify how sequelize.Promise works with other a+/promise libs
Fix create include parameter
Merge pull request #2334 from werk85/master

Fix create include parameter
Stop supporting json query without using helper function
Making Travis-CI run Postgres 9.3 (json support)
Json dot notation and postgres syntax in json helper
Added handler for PRAGMA foreign_key_list
Update changelog.md
Merge pull request #2339 from 3ch01c/sqlite

Added handler for PRAGMA foreign_key_list query in sqlite dialect
Build default parameter are now set when an options object is given
Merge pull request #2342 from werk85/master

Model.build default parameters are now set when an options object is given
Added and refactored tests