Better error handling/traceback

[4www]

Currently (in maestro.sh) using grep to locate the error is not optimal.

A trace function could be implemented (is there a node-reclassified that already does this? — as in, will the alternative to reclass do that?).

There are legitimate concerns about having to maintain these new tools from scratch (error tracer, reclassifier) — what does makes sense in the current situation?

[zwischenloesung]

From the experience with reclass, I would say, either there is a node-reclassifier with all ready built in, or we better start over from scratch. The maintenace effort will be bigger to organize the error tracing for an external tool, than to maintain both, our own reclassifier with everything included...
Anyway if we will have to write a new one, it should be a completely separate project from maestro (as already discussed -- just for the record..).