app: Add element around overview on project.html page
app: Add element around overview on project.html page

This required reindentation, which is always ugly, so done as
a separate commit. Depending on your patch renderer, this may
try to find semantic changes in this commit, but it's just
adding a <div> and indenting everything inside it.

openshift/origin-web-console,openshift/origin-web-console,openshift/origin-web-console,openshift/origin-web-console