Merge pull request #14 from jcrossley3/fixed-nginx

Corrected nginx config and created complete graph
Update README on contributors, etc.
run all tests again on ubuntu 13.10 and list both results from ubuntu &
fedora
Merge branch 'master' of
https://github.com/ptaoussanis/clojure-web-server-benchmarks.git

Conflicts:
	README.md
fix the cpu type of tes on fedora --> i53520m
Provide a means to measure raw servlet perf on Immutant

Unfortunately, we can't do this by default without firing up two
instances of Immutant since the tests expect a dedicated port for each
app. Despite this being an uncommon deployment configuration, I was
interested enough in Immutant's relative performance to provide an
inactive :servlet profile that invokes the same servlet used in the
other servlet-based tests. I'm still not sure this should be encouraged,
however. :)
Update cpuinfo and include Immutant servlet perf in graph