Grant views

There's a lot going on here....basically I removed the rating system since we don't need it anymore and then proceeded to hack away at grants/show.html.slim until it looked nice. See [this awesome commit](https://github.com/calblueprint/BPSF/commit/41fcaeeff063a564aac2cf199c1826bf2757a108).

Then I decided it would be a good idea to use to_s to avoid using grant.title so much which is why there are like 50 files changed.