update travis; caddydev is 0.9 ready now
update travis; caddydev is 0.9 ready now

hacdias/caddy-cms,hacdias/caddy-hugo,hacdias/filemanager,hacdias/filemanager,hacdias/caddy-hugo,hacdias/caddy-cms,hacdias/filemanager,hacdias/caddy-hugo,hacdias/caddy-cms,hacdias/filemanager,hacdias/caddy-hugo