cli: Add Tupfile

Signed-off-by: Jonathan Rudenberg <jonathan@titanous.com>
script: Add build-deb script

Signed-off-by: Jonathan Rudenberg <jonathan@titanous.com>
Vagrantfile: Install ruby and fpm

Signed-off-by: Jonathan Rudenberg <jonathan@titanous.com>
Godeps: update stray import

Signed-off-by: Jonathan Rudenberg <jonathan@titanous.com>
util/release: Allow reading image IDs from JSON file

Signed-off-by: Jonathan Rudenberg <jonathan@titanous.com>
util/release: Write image ids to version.json

Signed-off-by: Jonathan Rudenberg <jonathan@titanous.com>
script: Include version.json and flynn-release in deb

Signed-off-by: Jonathan Rudenberg <jonathan@titanous.com>