update to latest version of nokogiri
another update to the readme for non-stanford users
Update README.md for non-Stanford usage

Hopefully this is clear enough :)
Merge pull request #2 from stevenvandervalk/patch-1

Update README.md for non-Stanford usage
edit formatting of README a bit
Set libv8 to version that works with OS X 10.10
alter text about requesting an image; show identifier under image on detail page
Merge branch 'trina-requests' into develop