public / sequelize

* fixbug/ORDER clause was not included in subquery if `order` option value was provided as plain string (not as an array value)

* fixbug/select query unit test - use dialect specific sql column signs

* fix test case bug for mssql dialect

* indentation

Appveyor & Codecov setup for v3

* Backport of #6560

* Test for multiple orders

* Fix test

* Use the correct alias

Backport data types under DataTypes namespace to v3.

* Fix type validations being to strict for dates

* Add changelog entry

…other DB errors (#6462)

Issue #5356

  - update query interface with option restartIdentity
  - add test for option restartIdentity
  - update documentation for option restartIdentity with truncate
  - add restartIdentity entry in changelog

Enables support of sql-template-strings

* feat(model): expose model to global hooks

* tweak(model): remove redundant reference

Add changelog entry

…sing hasMany simultaneously (v3 pull request) (#5996)

* Closes #5985 - Cannot query a custom-named field when offsetting, ordering and including hasMany simultaneously.

* Attempting to fix BOM marks