Zizaco/entrust — pull request #17 by travisolbrich (2013-05-25 06:52:28+00:00)
Title: Migration generator fixes.

Even though JSON permission handling is being phased out, I still had issues seeding my database (even though I wasn't using the JSON method). I recieved:

```
[Exception]
SQLSTATE[42S22]: Column not found: 1054 Unknown column 'permissions' in 'field list' (SQL: insert into `roles` (`name`, `permissions`, `updated_at`, `created_at`) values (?, ?, ?, ?)) (Bindings: array (
0 => 'Authorized',
1 => 'null',
2 => '2013-05-25 06:26:52',
3 => '2013-05-25 06:26:52',
))

```