spree/spree — pull request #5385 by BenMorganIO (2014-09-18 22:20:49+00:00)
Title: add select2 call after loading new images

When on the product page of spree and you go to add new images, you get this display:

![screen shot 2014-09-18 at 3 18 39 pm](https://cloud.githubusercontent.com/assets/3117356/4328185/ca96080e-3f81-11e4-95f9-b172f2aabdc5.png)

I noticed that the select tag has a `select2` class, but it wasn't loading up the select2 dropdown. Since select 2 uses JavaScript, I've gone and recalled it after the new page is loaded. The page now appears as so after visiting the new images page:

![screen shot 2014-09-18 at 3 20 29 pm](https://cloud.githubusercontent.com/assets/3117356/4328201/099de01c-3f82-11e4-8ef6-afcda6fcc0b7.png)