.gitignore: special-case entries at the top
Godeps: include _workspace
Merging in fdlimits branch. Fixes Issue #42.
Tooling skips linting vendored files.
Added --run option which specifies the client run directory.  Closes Issue #44. Fixes #73.
Merge branch 'master' of github.com:soundcloud/harpoon into port-race-fix

Conflicts:
	harpoon-agent/main.go