parseCsv with unqualified fields

Fix bug with the parseCsv function.

With this configuration:
qualifier: "
escape: "
lineDelimiter: \n

The field may not be encapsulated with the qualifier:

ie:
"my first field";"my second field" -> returns correct values
"my first field";my second field -> return only first field
"my ""cool field"" "; my second field -> return only first field