RawSql docs + codes updated

manual/codes/Basic Components - RawSql - Adding components.php

@@ -7,7 +7,7 @@ $query->parseQuery("SELECT {entity.*}, {phonenumber.*}
                    ON phonenumber.entity_id = entity.id");
 
 $query->addComponent("entity", "Entity");
-$query->addComponent("phonenumber", "Phonenumber");
+$query->addComponent("phonenumber", "Entity.Phonenumber");
 
 $entities = $query->execute();
 ?>

manual/docs/Advanced components - View - Using views.php

+

manual/docs/Basic Components - RawSql - Adding components.php

+The following example represents a bit harder case where we select all entities and their associated phonenumbers using a left join. Again we
+wrap all the columns in curly brackets but we also specify what tables associate to which components.
+<br \> <br \>
+First we specify that table entity maps to record class 'Entity'
+<br \><br \>
+Then we specify that table phonenumber maps to Entity.Phonenumber (meaning phonenumber associated with an entity)

manual/docs/Basic Components - RawSql - Introduction.php

+In Doctrine you may express your queries in the native SQL dialect of your database. 
+This is useful if you want to use the full power of your database vendor's features (like query hints or the CONNECT keyword in Oracle).
+<br \><br \>
+It should be noted that not all the sql is portable. So when you make database portable applications you might want to use the DQL API instead.

manual/docs/Basic Components - RawSql - Using SQL.php

+The rawSql component works in much same way as Zend_Db_Select. You may use method overloading like $q->from()->where() or just use
+$q->parseQuery(). There are some differences though:
+<br \><br \>
+1. In Doctrine_RawSql component you need to specify all the mapped table columns in curly brackets {} this is used for smart column aliasing.
+<br \><br \>
+2. When joining multiple tables you need to specify the component paths with addComponent() method
+<br \><br \>
+The following example represents a very simple case where no addComponent() calls are needed. 
+Here we select all entities from table entity with all the columns loaded in the records.
+