check fields definition to start working with orders
Merge branch 'develop' of https://github.com/openjaf/cenit into develop
Merge branch 'develop' of https://github.com/openjaf/cenit into develop

Conflicts:
	app/models/hub/line_item.rb
	app/models/hub/order.rb
Merge branch 'develop' of https://github.com/openjaf/cenit into develop
delete embedded_in from Order, now create a order works fine
Merge branch 'develop' of https://github.com/openjaf/cenit into develop
Merge branch 'develop' of https://github.com/openjaf/cenit into develop
Merge branch 'develop' of https://github.com/openjaf/cenit into develop

Conflicts:
	app/models/hub/payment.rb
check shipment
remove checking of connection in push method