Name project static files according to project name

I propose that the static files `project.css` and `project.js` be made project specific. This pull request will name the files according to `project_name`. I think this makes the most sense for their intended purpose. The goal is to prevent any confusion or error when switching between projects.

I recently ran into a minor issue when switching back to an older development project because my static files had been cached locally and `project.css` was loading for the wrong project. This is just one less thing to worry about in my opinion.