A "Grunt, Gulp or neither" menu

![grunt](https://f.cloud.github.com/assets/5303585/1968577/e42c0750-82e4-11e3-87c1-31f0ba49bce7.png)
* Add package.json without Grunt/Gulp dependencies
* Add package.json for Grunt (grunt/ folder)
* Add package.json for Gulp (gulp/ folder)
* Add sample gulpfile.js
*  `sh` to `bash` in order to use bash statements (`select`, `case`)

**TODO**: a **gulpfile.js** similar to the Skeleton's **Gruntfile.js**. I'll do that, but first I would like to know if this idea is accepted.

And as Vitor says, "=]"!