move activity.scss to own bundle + create namespace for sass

Resources/config/services.yml

@@ -2,19 +2,6 @@ parameters:
 #    cl_chill_main.example.class: Chill\MainBundle\Example
 
 services:
-            
-    twig_intl:
-        class: Twig_Extensions_Extension_Intl
-        tags: 
-            - { name: twig.extension }
-            
-    twig_date:
-        class: Twig_Extensions_Extension_Date
-        arguments:
-            - "@translator"
-        tags: 
-            - { name: twig.extension }
-
     chill.main.helper.translatable_string:
         class: Chill\MainBundle\Templating\TranslatableStringHelper
         arguments:

Resources/config/services/templating.yml

@@ -1,4 +1,21 @@
 services:
+    twig_intl:
+        class: Twig_Extensions_Extension_Intl
+        tags: 
+            - { name: twig.extension }
+            
+    twig_date:
+        class: Twig_Extensions_Extension_Date
+        arguments:
+            - "@translator"
+        tags: 
+            - { name: twig.extension }
+            
+    twig_text:
+        class: Twig_Extensions_Extension_Text
+        tags:
+            - { name: twig.extension }
+    
     Chill\MainBundle\Templating\ChillTwigHelper:
         tags:
             - { name: twig.extension }