[torquedev] max_user_queueable fix

[Åke Sandgren]

I think should_retry_route should preferably retry on PBSE_MAXUSERQUED.

-- 
Ake Sandgren, HPC2N, Umea University, S-90187 Umea, Sweden
Internet: ake at hpc2n.umu.se   Phone: +46 90 7866134 Fax: +46 90 7866126
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