Table backend migration generator doesn't actually create a table about mobility

[Quintasan]

Actually scratch that. I passed ``--backend=table` and it worked.

Not sure why I had to do this since I had :table set as the backend in the initializer.

[shioyama]

It should pick up the backend if you put it in the initializer, so I consider this a bug. I'll look into it, thanks.

[Quintasan]

@shioyama I can't reproduce it on a fresh Rails project so I guess I must have made some stupid mistake. Sorry for taking your time.

[shioyama]

The only thing that would trigger using the "add columns" template rather than the default "create table" template is the existence of a table project_translations, which it checks for here. But I'm not sure why setting the backend explicitly would change the result in that case... anyway, if it works on a fresh project I agree with closing. Let me know if you see it again.