Add button to listview dynamically. Troubleshooting bugs with the direct route "algo"
Fixed a mismatch between the stop name in strings.xml and Constants.java. If direct routes aren't found between 2 selected stops and they should, this is most likely the problem. We should try to figure out a way to populate the spinner dropdown list programmatically so that we can update the stop names in one spot and have it propagate to all activities that use the stop names.