Integrate gulp.js

[basham]

Explore using gulp.js, instead of Grunt as a task runner. Code over configuration. Much more readable and understandable. Unsure about best practices regarding creating tasks for different targets. Really young community, but incredibly promising.

Will have to wait for full conversion until Assemble officially is task-runner agnostic upon the v0.5 release.

Why gulp.js

• https://plus.google.com/+sindresorhus/posts/BvPrVz5fbcz
• http://www.reddit.com/r/javascript/comments/1uk7we/and_just_like_that_grunt_is_out_its_all_about/cej29ig

  How gulp.js

• http://yeoman.io/blog/gulp-explore.html
• http://yeoman.io/blog/performance-optimization.html
• http://markgoodyear.com/2014/01/getting-started-with-gulp/

[basham]

Fixed by https://github.com/ksux/ks-design-guide/commit/507e03912f75fa44f12407c149e23c1ca3ab02fd