Refactor PersonSearch and create PersonACLAwareRepository

The search api delegates the query to a person acl aware "repository"
(although this does not implements ObjectRepository interface).

src/Bundle/ChillPersonBundle/config/services/repository.yaml

@@ -1,6 +1,11 @@
 services:
+    # note: the services.yaml file define some autoloading
+
     chill.person.repository.person:
         class: Chill\PersonBundle\Repository\PersonRepository
         autowire: true
         autoconfigure: true
     Chill\PersonBundle\Repository\PersonRepository: '@chill.person.repository.person'
+
+    Chill\PersonBundle\Repository\PersonACLAwareRepositoryInterface: '@Chill\PersonBundle\Repository\PersonACLAwareRepository'
+

src/Bundle/ChillPersonBundle/config/services/search.yaml

@@ -1,25 +1,11 @@
 services:
-    chill.person.search_person:
-        class: Chill\PersonBundle\Search\PersonSearch
-        arguments:
-            - "@doctrine.orm.entity_manager"
-            - "@security.token_storage"
-            - "@chill.main.security.authorization.helper"
-            - "@chill_main.paginator_factory"
-        calls:
-            - ['setContainer', ["@service_container"]]
+    Chill\PersonBundle\Search\PersonSearch:
+        autowire: true
         tags:
             - { name: chill.search, alias: 'person_regular' }
 
     Chill\PersonBundle\Search\SimilarityPersonSearch:
-        arguments:
-            - "@doctrine.orm.entity_manager"
-            - "@security.token_storage"
-            - "@chill.main.security.authorization.helper"
-            - "@chill_main.paginator_factory"
-            - '@chill.person.search_person'
-        calls:
-            - ['setContainer', ["@service_container"]]
+        autowire: true
         tags:
             - { name: chill.search, alias: 'person_similarity' }