Multisim error checking

[davep]

If you run Multisim without linking the PPA csv files to a properly named forcing function, EwE does not tell you that you screwed up until it has gone through all the multisim runs. That is, the name in the first row of the upload csv files does not match the name of a forcing function in your EwE model. think it would be better if EwE told you that there was a conflict between your input csv and the forcing function after the first trial. You also have to dismiss an equal number of error messages to the number of csv files with bad first rows.