public / sequelize

This fixes a couple issues:

* Multiple decrements of `pendingQueries` for the same query. Since we
  have a `complete` handler in addition to `success` and `error`,
  `endQuery` gets called twice if it's a success or an error. This
  means that we will end up with `pendingQueries < 0` so the
  disconnect condition is never satisfied.
* We were hooking into pg's `drain` event during the disconnect step,
  this is already too late since most of the time, the drain event is
  already fired. We need to hook into the `drain` event on client
  creation. Sadly, we cannot close the connection on the `drain`
  event as it will break with the error,
  `Error: Stream unexpectedly ended during query execution`

…ecords manually by submitting a {force: tru...

use uuid type for uuids by default, let the dialect specify whats best - fixes #1112

Problem on v1.7.0-beta.1 using MySQL with paranoid and underscored enabled

Support relative custom config paths

Fix invalid "USING" order in Postgres query generator

Transactions

Conflicts:
	.gitignore
	lib/dao-factory.js
	lib/utils.js
	package.json
	test/dao-factory.test.js
	test/sequelize.test.js

use bluebird as promise library

Features/uuid

Code Coverage and Coveralls.io

ne: null now yields "IS NOT NULL" instead of "!= NULL"

Prevention of duplicate records on multiple include hasMany joins - Closes #976, #335

Make tests work on my local machine ;)

Fixes #976

Do not modify input to findOrCreate

Make available migrator helpers

Update formatNamedParameters to not match parameters starting with digit

This has been done so other tools can interact with the current migration state and more advanced tooling for migrating.

Using a query like:
query = "SELECT * FROM t WHERE create_at > CURRENT_DATE + CURRENT_TIME - time '01:30' LIMIT :limit";
Sequelize.query(query, null, {raw: true}, { limit: limit })
will fail due to "time '01:30'" where it will look for a parameter named '30'