Fixed compile issues in spade_parse.
This involved fixing Godeps and integrating changes in the spade_Edge

While I was in this area I also made spade_parse better for use locally,
by adding a header injector to the parse server
Merge pull request #7 from TwitchScience/spade_parse_refactor

Fixed compile issues in spade_parse.
Fix booting race conditions

By starting later (at filesystem) we're able to ensure everything we
need is in place. Prior to that there seem to be a subtle relationship
between plymouth and its upstart-bridge which can cause signals to fail.

Additionally we've moved to a new baseami which is from master in the
baseami product.