Factors tests in standard go tests.
I'm dumb.

Someone was drinking the "everything is a service" koolaid a little too
much and I thought "aha, even the tests will be a service..."
Somewhere around the time when I found myself digging in to the source
of go's test library I realized that this direction here just isn't it.
And... 1 last misstep.

This test makes much more sense as a router test.
Makes tests actually deploy.
Adds pfs-test script.

And modifies Dockerfile to use it.
Make test script get deployed correctly.

Also makes tests compile.
Router_test actually passes.

You run them using the script pfs-test.
Adds benchmarks.
Merge pull request #13 from pachyderm-io/let_there_be_tests

Let there be tests