Route fix

So, ignore the fact that it looks like shainerz is committing everything. Didn't change the name, oops. You can test route # (where # is a node you want the routing table from), and try it out. You have to pull libio and libcsp for all the code changes. Results at: https://gist.github.com/TheFlyingCouch/23c37cbf388f4246a575

@bryanyw 
I've been following the format of surrounding code, which uses 8 spaces. I don't mind switching to four, that's what I'd prefer.