Removed all queryAndEmit calls from the regular queryinterface
Refactored .query for all dialects to return promises
Remove the last remnant of queryandEmit
Make it more clear what's actually changed in quryInterface
Removed all queryAndEmit calls from the regular queryinterface
Refactored .query for all dialects to return promises
Remove the last remnant of queryandEmit
Make it more clear what's actually changed in quryInterface
Merge changelog.md
Merge master
Merge pull request #1723 from sequelize/queryInterfacePromises

Query interface promises