fix: points=0 when points are not enabled  (it was undefined)
added stock data to CB3
showing real item stock data
showing size description instead of id +  added stock id to input id
getBuyerOrders
mockorders deleted + showing real buyer orders
added sizeId to label instead of input
In buy order , size is now an object stock instead of a string. 
After successful payment, stock is consumed
changed SCB3XS stock to 1 to test that after consuming item , the size
option is not offered anymore when buying
consume stock
sending sizeid when buying, showing string size in ordershistory
FIx: When seller does not have points system enabled, buyers do not earn
points
changed hrefs: payment/successfull is now showing with correct colors +
"ir a ordenes de compra" really takes to buyerprofile
orderItem: change tabs programatically, when data is already loaded +
added a loadingmodal in the transition (waiting server response)
loadingModal taken to another file
basic validation before creating buyorder in client side =
pointsUsed< Points Available
pointsUsed< 75% itemprice
size selected
just showing an ugly alert now
replaced js alert for bootstrap warning alert
fix: show alert only if validation failed
showing dispute modal
openDispute service, changing order state (without changing in client
and without saving dispute message)