Fix: Spider golint errors

[onefrankguy]

This is a step towards #102. It fixes the golint errors in the spider code.

[s-rah]

Thanks! Can you run gofmt -s -w ./... across this code? Looks like something is causing the travis scripts to not like this commit because of the formating - once that is done i'll merge it in!

[onefrankguy]

Hmm... Running gofmt didn't look like it changed anything. When I run the tests locally, I get an error.

cd $GOPATH/src/s-rah/onionscan
go clean -i -r
./tests.sh

# github.com/s-rah/onionscan/protocol
protocol/ricochet_scanner.go:134: undefined: goricochet.Ricochet

That looks like the same error that's on Travis CI.

Switching go-richochet to the 0.1 tag gets me further.

cd $GOPATH/src/s-rah/go-ricochet
git checkout 0.1

cd $GOPATH/src/s-rah/onionscan
go clean -i -r
./tests.sh

<lots of test output>

And I now have a "coverage.out" file.

This is my first time writing Go code, and I'm not sure where to go from here to fix this.

[s-rah]

Ah Sorry, this is my fault - I misread the output. There is some work going on in the go-ricochet package and it looks like it has broken an interface here.I'll find some time to fix up the changes this week and then once the 0.3 branch is working again I will merge this in.

Thanks again!