don't use Mogilefs::Mogilefs#get_file_data, it's broken. detail:
don't use Mogilefs::Mogilefs#get_file_data, it's broken. detail:

  * see: http://rubyforge.org/tracker/index.php?func=detail&aid=24481&group_id=1513&atid=5921
  * use curb and falls back to open-uri instead, wrapped with timeout.

godfat/thumbo