[AsseticBundle] updated sass, scss and compass filter configs to include base dir

src/Symfony/Bundle/AsseticBundle/Resources/config/filters/compass.xml

@@ -12,6 +12,7 @@
     <services>
         <service id="assetic.filter.compass" class="%assetic.filter.compass.class%">
             <tag name="assetic.filter" alias="compass" />
+            <argument>%assetic.read_from%</argument>
             <argument>%assetic.filter.compass.sass%</argument>
         </service>
     </services>

src/Symfony/Bundle/AsseticBundle/Resources/config/filters/sass.xml

@@ -12,6 +12,7 @@
     <services>
         <service id="assetic.filter.sass" class="%assetic.filter.sass.class%">
             <tag name="assetic.filter" alias="sass" />
+            <argument>%assetic.read_from%</argument>
             <argument>%assetic.filter.sass.bin%</argument>
         </service>
     </services>

src/Symfony/Bundle/AsseticBundle/Resources/config/filters/scss.xml

@@ -12,6 +12,7 @@
     <services>
         <service id="assetic.filter.scss" class="%assetic.filter.scss.class%">
             <tag name="assetic.filter" alias="scss" />
+            <argument>%assetic.read_from%</argument>
             <argument>%assetic.filter.scss.sass%</argument>
         </service>
     </services>