* ensure Subscription Request is consistent
* allow to choose the currency when creating a Subscription Request

* test that Subscription Request is created from Compute Node
* drop SubscriptionRequest_processStopped
* drop SubscriptionRequest_processStarted
* drop SubscriptionRequest_processOrdered
* drop SubscriptionRequest_processConfirmed
* drop SubscriptionRequest_processRequest
* drop SubscriptionCondition_renderKVMClusterParameter
* drop Base_instanceXmlToDict
* drop SubscriptionCondition_renderParameter
* drop testSlapOSERP5VirtualMasterSubscriptionRequestScenario

* update one more test
* test_virtual_master_slave_on_same_tree_without_accounting_scenario
* test_virtual_master_on_remote_tree_without_accounting_scenario
* test_virtual_master_slave_instance_on_remote_tree_without_accounting_scenario
* test: really disable accounting

slapos_panel: Person_addVirtualMaster: try to find trade condition with Trade Model Line and currency

* rules: stop diverging on source/destination payment
  Those info are not supposed to be set on order/delivery (ie, there is no field for this)
* drop duplicated config
* set the source payment before finalising the sale invoice

* test: use Person_addVirtualMaster to create project
* test: login as user to request the instance

It is too complex (as it requires to create Trade Condition, Assignment, Project, etc...), and I don't know for now how to make something generic from it.
Use a custom action for now.

* export month quantity unit convertion
  To drop warning in logs
* drop InstanceTree_requestUpdateOpenSaleOrder

* constraint: no Organisation as source_section
* constraint: fixup empty price check
* constraint: destination_section is not required

for accounting less subscription

* contraint: source_section is not required on Open Sale Order
  Needed for accounting less Open Order.
* constraint: source_section is not required on Sale Packing List
* constraint: no Organisation as destination / destination_section

This work must be done later

* init preferences in test
* test: wip accounting scenario
* test:  slapos_subscription_request is installed again

* trigger validation as soon as a Subscription Request is submitted
* decrease slapos_subscription_request_validate_submitted alarm periodicity
* create Subscription Request as soon as a Compute Node is validated
* create Subscription Request as soon as Instance Tree is validated

* test Compute Node subscription creation
* logout test