Fix up links to use Sphinx
Fix up links to use Sphinx

jvanasco/formencode,formencode/formencode,genixpro/formencode,jvanasco/formencode,genixpro/formencode,genixpro/formencode,systemctl/formencode,systemctl/formencode,systemctl/formencode,jvanasco/formencode,formencode/formencode,formencode/formencode