Bug#673727: testing grunt packaging

[Daniel Pocock <daniel@pocock.com.au>]

I just tried to build the grunt package from the VCS myself as I'd like
to test with the JsSIP code and start packaging it.

I can build the grunt package and install it without errors.

It doesn't appear to install any launch script (e.g. /usr/bin/grunt)

When I try to run it manually

    nodejs /usr/lib/nodejs/grunt/grunt.js

it fails to run, because coffeescript is missing (please add to the
dependencies)

After adding coffeescript from sid, it still fails, now it complains
about hooker:

module.js:340
    throw err;
          ^
Error: Cannot find module 'hooker'
    at Function.Module._resolveFilename (module.js:338:15)
    at Function.Module._load (module.js:280:25)
    at Module.require (module.js:364:17)
    at require (module.js:380:17)
    at Object.<anonymous> (/usr/lib/nodejs/grunt/grunt/util.js:28:15)
    at Module._compile (module.js:456:26)
    at Object.Module._extensions..js (module.js:474:10)
    at Module.load (module.js:356:32)
    at Function.Module._load (module.js:312:12)
    at Module.require (module.js:364:17)