Allow concurrency limits to be set as an expression in the submit file #5006
Allow concurrency limits to be set as an expression in the submit file #5006

Added new submit command concurrency_limits_expr, since we can't
reliably distinguish between an expression and a string literal without
quotes with just the existing concurrency_limits command.

neurodebian/htcondor,neurodebian/htcondor,neurodebian/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,neurodebian/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,neurodebian/htcondor,neurodebian/htcondor,neurodebian/htcondor,neurodebian/htcondor,neurodebian/htcondor,htcondor/htcondor