Scroll-wheel (unminified)

Scroll wheel feature added as per https://github.com/msurguy/triangles/issues/2 . There are several bugs in the latest version of Firefox now, this feature included, due to NaN computations.
Scroll-wheel (minified)

Same changes as un-minified version.
Adding JQuery for scroll-wheel binding.

Added JQuery from Google's cached CDN version. Can be minified and added in if desired, however this is usually suggested against. Again a part of https://github.com/msurguy/triangles/issues/2
Merge pull request #3 from champloo11/master

Added scroll-responsiveness.