Update deal.py  Add oportunity to complete/decline/remove/Delete before aprove. Creator can delete deal before recipient aprove it. It recipienr aprove deal and creator click on remove deal -> render page where creator can click on complite deal and the on remove. If deal removed before recipient accept it. Recipient do not see this deal in his DEALS TABLE. recipient can confirm/reject/remove deal. If recipient confirm deal then both creator and recipient get status 11 (executed) if user click reject deal then both has status 9(rejected) if recipient click remove deal then hi has status 8(removed) and creator user has status 9(declined)