Mismatch between tour scheduling probability file created in preprocessor and used in model

[JoeJimFlood]

Part of the preprocessing that's done for the crossborder model involves rearranging an old CT-RAMP input file into something that ActivitySim can understand. However, the tour scheduling component of the crossborder model is set to read a different file. Pull request #339 removed this inconsistency, but there were changes in the results so pull request #357 undid this change. Some things to consider:

1. Is the crossborder preprocessing correctly rearranging the CT-RAMP input file?
2. If the answer to question 1 is yes, should we update that file?
3. Should we just get rid of the reformatting of the file and save the file in the ActivitySim format?