You will have to add your own upgrade SQL file for this PR. It's not possible to re-import this file to add the new account field. If the user forgets to import this, the site will be full with errors :) See picture as a sample.

![screen shot 2013-12-19 at 9 44 14 am](https://f.cloud.github.com/assets/2376835/1781026/d2b7841a-6889-11e3-97b7-bc4ce8a79ca7.png)