Add the started tasks to COMMNDxx

Add start commands for the RSE API servers to SYS1.PARMLIB(COMMANDxx) to start them automatically at next system IPL. Define CMD=xx in the IEASYSxx parmlib member to specify which COMMNDxx parmlib member should be used during IPL.

After the servers are defined and configured, they can be started dynamically (until the next IPL) with the following console command: