Introduced new server log source "Starcounter.Server.Commands" that will be used to log/trace information relating to command processing.
Added unique identity of the command processor to the tracing output emitted when the processor being and stop executing.
Redesigned the code host loader by moving the validation of type definitions from the parallel bootstrap scope to the one assured to run sequentially.
Merge branch 'issue/2417' into develop
Merge branch 'develop' into issue/2350
Merge branch 'issue/2350' into develop. This merge and containing commits solves #2350.