Use different users on travis for saucelabs

gistfile1

if [ "$TRAVIS" = "true" ]; then
  echo "Configuring saucelabs..."
  case "${TRAVIS_BUILD_NUMBER:(-1):1}" in
  "1")
      TRAVIS_SAUCE_CREDENTIALS="travis-digicomp1,secret"
      echo "Using travis-digicomp1"
      ;;
  "2")
      TRAVIS_SAUCE_CREDENTIALS="travis-digicomp2,secret"
      echo "Using travis-digicomp2"
      ;;
  "3")
      TRAVIS_SAUCE_CREDENTIALS="travis-digicomp3,secret"
      echo "Using travis-digicomp3"
      ;;
  "4")
      TRAVIS_SAUCE_CREDENTIALS="travis-digicomp4,secret"
      echo "Using travis-digicomp4"
      ;;
  "5")
      TRAVIS_SAUCE_CREDENTIALS="travis-digicomp5,secret"
      echo "Using travis-digicomp5"
      ;;
  "6")
      TRAVIS_SAUCE_CREDENTIALS="travis-digicomp6,secret"
      echo "Using travis-digicomp6"
      ;;
  "7")
      TRAVIS_SAUCE_CREDENTIALS="travis-digicomp7,secret"
      echo "Using travis-digicomp7"
      ;;
  "8")
      TRAVIS_SAUCE_CREDENTIALS="travis-digicomp8,secret"
      echo "Using travis-digicomp8"
      ;;
  "9")
      TRAVIS_SAUCE_CREDENTIALS="travis-digicomp9,secret"
      echo "Using travis-digicomp9"
      ;;
  *)
      TRAVIS_SAUCE_CREDENTIALS="travis-digicomp0,secret"
      echo "Using travis-digicomp0"
      ;;
  esac
  echo $TRAVIS_SAUCE_CREDENTIALS >> .sauce_config
  echo "done"    
fi