Replace css file with less
Add grunt script for less to css convertion
Move `grunt.js` to `Gruntfile.js`

This is basically to move to the new api for grunt v0.4.0
Change content of grunt file accordingly
Move `*` selector to more explicit one

With that, there needed to be some styles -- like padding -- that need to
move to its respective selector.
Make sure synopsis is above footer
Only having padding for removing underlined title
Add missing styles from conversion

* 100% height for bringing the footer to the bottom
* padding from the conversion from `*` to `html, body`
Merge branch 'lesscss'

Switching from regular css to less
Update year for LICENSE file