feature(package) add amdefine

Add [Amdefine](https://github.com/jrburke/amdefine "Amdefine"). 
Without this module Uglify-js v2.4.8 do not starting.
```
Error: Cannot find module 'amdefine'
    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> (/home/komar/cloudcmd/node_modules/minify/node_modules/uglify-js/node_modules/source-map/lib/source-map/source-map-generator.js:8:18)
    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)
```