adding a basic search page, which create event list

ref #10
ref #18

Resources/config/services/authorization.yml

@@ -0,0 +1,8 @@
+services:
+    chill_event.event_voter:
+        class: Chill\EventBundle\Security\Authorization\EventVoter
+        arguments:
+            - "@chill.main.security.authorization.helper"
+        tags:
+            - { name: chill.role }
+            - { name: security.voter }

Resources/config/services/repositories.yml

@@ -0,0 +1,6 @@
+services:
+    chill_group.repository.event:
+        class: Doctrine\ORM\EntityRepository
+        factory: ['@doctrine.orm.entity_manager', getRepository]
+        arguments:
+            - 'Chill\EventBundle\Entity\Event'

Resources/config/services/search.yml

@@ -0,0 +1,11 @@
+services:
+    chill_event.search_events:
+        class: Chill\EventBundle\Search\EventSearch
+        arguments:
+            - "@security.token_storage"
+            - "@chill_group.repository.event"
+            - "@chill.main.security.authorization.helper"
+            - "@templating"
+        tags:
+            - { name: chill.search, alias: 'event_regular' }
+