Move images to content repo

[sbeleidy]

We should move the images to the content repo under an images folder and then copy those wherever they're needed by Docpad. This would allow contributors to add images easily.

[balupton]

Good point.

• For the illustrations makes sense
• For the logos used in site structure doesn't make sense.

For all images, I think it would be nice for a design repo to exist where everyone can dump the images in their different formats and source formats, then we can grab the ones we want into the different sites. For instance, I had to modify the logo image from the mangrove site to just grab the logo and not the "mangrove" part.

[balupton]

I'm not sure at this point, the script that generates the menus can support it the images in the content repo. As we may end up with the images inside the menu.