replaced the rake generate function (correct vers)
moved assets to a new folder "/a". 

This was the most useful named place so we don't take up a valuable namespace and it's positioned
in the folder structure just beneath the underscore directories but before the content directories
Did some work on the new charity-water homepage

Replaced the development version of the index page with the old index page because
I plan to push this code out before I'm ready for the homepage to go out.
Restructured the "/research" directory

Also moved the fonts into the research section.
Added the new scan-spring-email design 4 feedback