Record acknolwedged service names into das record
Record services attribute into das part of the data record
Add services attribute into dasheader
Disable dataset4site and lumi4dataset
Add services into record das header
Extend web UI to properly show DAS services and DAS systems
Update
Adjust example wrt recent changes with das.system, das.services
Change docstring of dasheader; check services type and make it a list in dasheader (usefull for aggregation); wrap ack_services into das dict
Change comments meaning for system, services
Change system to services; add appropriate docstring for services method; properly construct dasheader with system/services attributes
Change systems to services
Handler system/services