Some notes on Times displayed

[NandanaSengupta]

A bunch of things that will be useful wrt timing:

1. The "Previous Jobs" table should display "Start Time" rather than "Submit Time" -- less confusing when waiting on a job to finish.
2. When a job fails because it hit the walltime, then instead of "failed" if the status displays "timed out" that would avoid confusion (because STDERR doesn't show any error messages in this case).
3. A time elapsed row in the job info would we useful (though not necessary).
4. CT instead of GMT would be useful (though not necessary).

[yadudoc]

Converting to tasks:

• [ ] Start_time rather than submit_time ?. Added both, but both are necessary fields.
• [ ] Timeout code 1001, is walltime based break. Add a error string to describe this status
• [ ] Time elapsed since job start ? Maybe this could be better addressed with stats of the job with submit_time --> start_time --> staging_time --> processing cpu/ mem stats -> stagout_time --> Fails / Completed.
• [ ] Convert to CST instead of using GMT.