Patch /static/ directory in Apache docs (#2635)
Patch /static/ directory in Apache docs (#2635)

The Nginx config block had the correct alias to `webapp/content/`, but
it looks like the Apache example config was not updated.
deniszh/graphite-web,drax68/graphite-web,graphite-project/graphite-web,graphite-project/graphite-web,graphite-project/graphite-web,criteo-forks/graphite-web,deniszh/graphite-web,drax68/graphite-web,deniszh/graphite-web,criteo-forks/graphite-web,graphite-project/graphite-web,cbowman0/graphite-web,deniszh/graphite-web,deniszh/graphite-web,criteo-forks/graphite-web,cbowman0/graphite-web,drax68/graphite-web,cbowman0/graphite-web,drax68/graphite-web,criteo-forks/graphite-web,drax68/graphite-web,criteo-forks/graphite-web,graphite-project/graphite-web,cbowman0/graphite-web,criteo-forks/graphite-web,cbowman0/graphite-web,graphite-project/graphite-web,deniszh/graphite-web,drax68/graphite-web,cbowman0/graphite-web