MINOR: http: Add 410 to http-request deny

This patch adds http status code 410 Gone to http-request deny. See
issue #80.

(cherry picked from commit 272e29b5cc55baacce96350a5921a5ae204f43d3)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
(cherry picked from commit d97b1b62743da4b6a85e59d176c9e7791f83c69a)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
3 files changed