Move one of the random functions into the main utility script.
Bug-fix: were returning 1 (error) on normal termination.
Try to prevent exception tracebacks when interrupted. Works so-so: still
prints the traceback during python start-up.
After some struggle, completely disable stderr from python, because it would
insist on printing tracebacks during the python startup (importing modules,
yadda, yadda). The earlier handler covered only user code.
Bug-fix: when compare resources to limits, ignore everything but the
resources section.
Added a small performance test of the acquire_resources function.
Do not bother with catching exceptions, we suppress output anyway.