add new feature: ignored fields - now you can choose what column will be transit to kinesis

[slmzig]

Issue #, if available:
#214
Description of changes:
now in agent.json in dataProcessingOptions section we can add ignored fields

      "dataProcessingOptions": [
        {
          "optionName": "CSVTOJSON",
          "ignoredFieldNames": [
            "column1",
            "column2",
            "column3"
          ],
          "customFieldNames": [
            "column1",
            "column2",
            "column3",
            "column4",
            "column5",
...

from the example above columns : column1, column2,column3, will not be sent to kinesis

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