[FIX]Graph view for costs, domain added for costs graph in dashboards (only costs without parents)

bzr revid: dle@openerp.com-20121019095233-aaujbu8balkk1e8c

addons/fleet/board_fleet_view.xml

@@ -7,7 +7,7 @@
     <field name="model">fleet.vehicle</field>
     <field name="arch" type="xml">
         <tree string="Vehicle" version="7.0" colors="orange:contract_renewal_due_soon>0 and contract_renewal_overdue==0;red:contract_renewal_overdue>0">
-            <field name="license_plate" domain="['|', ('contract_renewal_due_soon','>','0'), ('contract_renewal_overdue','>','0')]"/>
+            <field name="license_plate"/>
             <field name="model_id" />
             <field name="driver" />
             <field name="state"/>
@@ -48,6 +48,7 @@
       <field name="view_id" ref="fleet_vehicle_costs_graph"></field>
       <field name="view_type">form</field>
       <field name="view_mode">tree</field>
+      <field name="domain">[('parent_id','=',False)]</field>
     </record>
 
     <record model="ir.actions.act_window" id="action_fleet_vehicle_tree">

addons/fleet/fleet_view.xml

@@ -866,7 +866,7 @@
             <field name="name">Vehicle Costs</field>
             <field name="res_model">fleet.vehicle.cost</field>
             <field name="view_type">form</field>
-            <field name="view_mode">tree,form</field>
+            <field name="view_mode">tree,form,graph</field>
             <field name="context">{"search_default_parent_false" : True}</field>
         </record>