Added code to remove stats_info and error_log files associated with sequence files when the sequence files are submitted to mg-rast so those files aren't left sitting in the user's inbox.
Added code to remove stats_info and error_log files associated with sequence files when the sequence files are submitted to mg-rast so those files aren't left sitting in the user's inbox.

paczian/MG-RAST,paczian/MG-RAST,MG-RAST/MG-RAST,teharrison/MG-RAST,paczian/MG-RAST,teharrison/MG-RAST,wilke/MG-RAST,teharrison/MG-RAST,paczian/MG-RAST,MG-RAST/MG-RAST,MG-RAST/MG-RAST,wilke/MG-RAST,MG-RAST/MG-RAST,wilke/MG-RAST,teharrison/MG-RAST,teharrison/MG-RAST,paczian/MG-RAST,paczian/MG-RAST,wilke/MG-RAST,wilke/MG-RAST,wilke/MG-RAST,MG-RAST/MG-RAST,wilke/MG-RAST,teharrison/MG-RAST