Major overhaul of the CSS and structure

[jaclyntan]

This update includes:

• Major overhaul and reformatting of the grid system using sass.
• Added a package.json and gulp file
• Added a new update.html file in the layouts folder explaining the changes.

Disclaimer: I am really new to Github and Markdown (this is my first project) so my examples are just in plain html for now. I am also open to suggestions on how I can do things better! I've spent quite a bit of time reformatting this 'experiment' as I believe it could potentially be my new go-to grid system for future web projects. I also think it has huge potential for being a game-changer as far as grid systems go.

I was really happy to find this actually as I have been meaning to test run a display:table based grid system for a while now. I use bootstrap daily and whilst it's awesome I have found display:table generally easier and quicker to work with rather than using other solutions.

Basically if I could write a love letter to display:table I would. <3