- useful error message for bad data type (fixes #551)
- correcting error message
- changed error message to match expected test result
- coding style
- support both definition styles
- adding second test for object style definition

- removing incomplete dataType check
- styling code more like the rest of the project
Update the generated migration skeleton for async

The auto-generated migrations don't mention done which is confusing if you're new to sequelize.
Merge pull request #567 from terraflubb/migration_skeleton_gen_async_update

Update the generated migration skeleton for async
Merge pull request #553 from crossman/master

Better error message for bad data types in define
Change from _.each to native forEach
Revert back to _.each, idiot
When value is null, don't try to convert to Date, instead just leave it
Add test for checking the new behaviour
#572
v1.7.0-alpha1