CSV reader

This class can be used to read a csv file into RAM or save a csv file from RAM to disk

Example Usage for CSV file that have a signal column named 'recFilename' with at least one element:

csv = csvClass();
csv.openCSV();
csv.getNrSignals();
csv.getSignals();
a=csv.getSignalValue('recFilename');
csv.deletSig('recFilename');
csv.saveCsv('C:\','file2.csv');%works only for non cell CSV file.