bug #364 Add available locales to the admin path in access control (bocharsky-bw)

This PR was merged into the master branch.

Discussion
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Add available locales to the admin path in access control

As I realized, only `@Security` annotation works in admin `BlogController` for now. Actually, we don't have `/admin` URL, all admin pages are prefixed with a locale.

Commits
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07a1294 Add available locales to the admin path in access control

Author: javiereguiluz

app/config/security.yml

@@ -42,4 +42,4 @@ security:
     access_control:
         # this is a catch-all for the admin area
         # additional security lives in the controllers
-        - { path: ^/admin, roles: ROLE_ADMIN }
+        - { path: '^/(%app_locales%)/admin', roles: ROLE_ADMIN }