increase default timeout for regressions and fix superfluous perl warnings
increase default timeout for regressions and fix superfluous perl warnings

darcs-hash:20070302225840-1a7c6-e51dfbb0c798b1e87e211c2ed85a841ccdc20e43

jimcrayne/jhc,jimcrayne/jhc,jimcrayne/jhc,jimcrayne/jhc