[FIX] product, stock: set active field in default product view, instead of inherited view of stock module

The active field was placed in the Delays section, which does not make sense
Besides, we should be able to disable products by default, not when stock is installed.

bzr revid: dle@openerp.com-20140408180920-jpl50ups6ro1z4qp

addons/product/product_view.xml

@@ -118,6 +118,7 @@
                                         </div>
                                         <field name="company_id" groups="base.group_multi_company" widget="selection"
                                             attrs="{'invisible': [('is_only_child', '=', False)]}"/>
+                                        <field name="active" />
                                     </group>
                                 </group>
                                 <field name="description" placeholder="describe the product characteristics..."

addons/stock/product_view.xml

@@ -82,7 +82,6 @@
                         <div attrs="{'invisible':[('type','=','service')]}">
                             <field name="produce_delay" class="oe_inline"/> days
                         </div>
-                        <field name="active"/>
                     </group>
                 </group>
                 <xpath expr="//group[@string='Sale Conditions']" position="inside">