Add bootstrap script, gitingore and update readme

This probably should have been 3 separate PRs. My bad.

Anywho, I added a few simple things. First off, a boostrap script. I can just run `./bootstrap` if I want to hack on `svc` and all of the necessary dependencies are grabbed for me. This helps a lot because `svc` has tons of internal dependencies. If there is some way to do this with go automatically fetching required dependencies from github that I'm not aware of, my bad, cherry pick around the first commit.

Next I just add a `.gitignore` to ignore the generated binary from building the project.

Finally, I gave the readme some swank code blocks. If you dont like 'em, cherry pick around the last commit.