fix bug with compressed files specified by url

[levinas]

Here's the commands to reproduce the bug:

$ ar-run -a velvet -m velvet.1.url --pair_url http://www.mcs.anl.gov/~fangfang/arast/b99_1.fq.gz http://www.mcs.anl.gov/~fangfang/arast/b99_2.fq.gz

Data ID: 476

$ ar-run -a velvet -m velvet.2.data --data 476

$ ar-stat

|  501   |   476   |                 Complete                 | 0:00:59  |  velvet.1.url |
|  502   |   476   |           Complete with errors           | 0:00:12  | velvet.2.data |

The first job is fine, but in the second job, velvet was run directly on the compressed gz file and it fails.

[sebhtml]

Can you provide the expected result and actual result ?

see http://viget.com/extend/tips-for-writing-better-bug-reports

[cbun]

This was actually a bug with not only urls, but standard upload too.

Fixed in 6cb3e87

[levinas]

@cbun Can you redeploy the dev?

ssh bigmem 
screen -dR arast
session 1 > git checkout dev; git pull
session 2 > server/restart_compute_server