[SDAAP-10] Add `init_version` to validators schema (#2349)
[SDAAP-10] Add `init_version` to validators schema (#2349)


petrjasek/superdesk-core,petrjasek/superdesk-core,superdesk/superdesk-core,superdesk/superdesk-core,petrjasek/superdesk-core,superdesk/superdesk-core,petrjasek/superdesk-core,superdesk/superdesk-core