Sass, code cleanup and a coding standards guide.

Signed-off-by: Yorick Peterse <yorickpeterse@gmail.com>
Merge branch 'master' of github.com:YorickPeterse/yorickpeterse.com

Signed-off-by: Yorick Peterse <yorickpeterse@gmail.com>

Conflicts:
	Gemfile
	Gemfile.lock