Steps that were already successfully finished will be skipped if you resubmit your PBS or local workflow. Scripts will exit if bash variables are not set or if any of the tools in the script has non-zero exit status.
Merge branch 'master' of github.com:molgenis/molgenis
Added molgenis.bookkeeping.log as runlog. Extended exit with error log with extra information. (Custom) header + loading compute.properties also fixed for pbs.
Merge pull request #443 from mdijkstra/master

Added skipping of successfully finished steps after restart. Improved error handling inside scripts. Added bookkeeping.