fix(batch-routing-panel.js): Fixed the code so the button shows.
fix(batch-routing-panel.js): Fixed the code so the button shows.

For some reason the button was showing on my initial commit but not when I pushed teh changes. I
changed some code and cleared my cache.  All seems good now.

#371

opentripplanner/otp-react-redux,opentripplanner/otp-react-redux,opentripplanner/otp-react-redux,opentripplanner/otp-react-redux