* Guided selection of operation inside routing lines for avoiding confusions.
* Homogenization of work centers selection in routing lines. You always add
a workcenter line.
* Limit selectable workcenters on the work order according routing line.
* Views cleaning.
FIX: Fixes#920 Now initiate a WO doesn't force MO material reservation
IMP: Creation of the field "picking_type_id" in mrp.routing.workcenter.
FIX: Closes#921
IMP: Added function to avoid repeat code
FIX: When WO starts the MO state should be 'in_production' not 'ready'
FIX: Operation where is production properly handled
IMP: Some views enhanced
FIX: No warning at MO confirmation if there is no route.
IMP: Show cycle length and capacity in route.
FIX: Propagate capacity data.