Security: Vote on Routes

[rugbymauri]

if a route is secured by security-access-controls, all links generated should be checked against.

access-control sample:

    access_control:
         - { path: ^/admin/app_module_occasion_student, roles: [ ROLE_ADMIN, ROLE_TEACHER, ROLE_STUDENT_SUPERVISOR, ROLE_STUDENT ] }
         - { path: ^/admin, roles: [ ROLE_ADMIN ] }
         - { path: ^/, roles: [ ROLE_ADMIN, ROLE_TEACHER, ROLE_STUDENT_SUPERVISOR, ROLE_STUDENT ] }

for the role ROLE_STUDENT all links with the pattern ^/admin should no be genarated, except for ^/ and ^/admin/app_module_occasion_student

ralates to #146 and whatwedo/TableBundle#56