Develop

DAQcontrol:

• more generic daqcontrol class signature
• generalize daqcontrol addProcess for daqling executables and python scripts
• add daqcontrol methods addComponents and addScripts
• extend json configuration file with a scripts group
• update metrics-config to work by default with the demo

Logging:

• add name as daqling exec parameter
• use exec name in zmq log sink
• allow WARNING log level in schema