Function to convert a Delimited String to an array
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 Syntax

        aArray := GT_S2Arr( cString, cDelim)

 Arguments:

      cString - String to be parsed
      aDelim  - Delimiting Character

 Returns:

      Array of Strings

 Description:

      Simple function to convert a delimited string to an array.

 Examples:

      aArr := GT_S2Arr('One,Two,Three', ',')
            returns {'One','Two','Three'}

 Source: GT_S2ARR.PRG

 Author:  Niall Scott