Image url

Created a field in the database, associated forms and views, spec tests, and validator in lib/validators that allow a user to include an image with their project description by linking to a file hosted on a whitelisted website.

https://www.pivotaltracker.com/story/show/80235250
Do you mean "change this line in the migrate file" or do you mean for me to swap "AddImageUrlToProjects" for "ImageUrl" everywhere in the project?