error handling and submit_command refactoring (with tests for synthesis)#527

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ssteffl wants to merge 9 commits intomasterfrom errors

+1,043-279

Commits on Oct 1, 2019

modified bsub and constraints
Samuel Steffl
committed
submit/error_checking tests, and trysubst/trycrossref tests
Samuel Steffl
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submit/error_checking tests, and trysubst/trycrossref tests
Samuel Steffl
committed
removed comment in defaults.yml
Samuel Steffl
committed