change: adjust the ns action structure

delete the init & destroy handlers in action structure

Signed-off-by: paulyang <y_y@neusoft.com>
bugfix: fix compile error in robot mitigation

Signed-off-by: paulyang <y_y@neusoft.com>
change: ignore the ModSecurity files

Signed-off-by: paulyang <y_y@neusoft.com>
new feature: add naxsi into ns layer

don't use DeniedUrl anymore, just simplely return a error page when an
attack is detected.

Signed-off-by: paulyang <y_y@neusoft.com>
Release: Senginx v1.5.3-1

*) Feature: add naxsi into neteye security layer.

*) Bugfix: fix segmetation fault in robot mitigation module.

*) Bugfix: fix compile issue in cookie poisoning module.

*) Change: update .gitignore file.

Signed-off-by: paulyang <y_y@neusoft.com>