Adds String CalcFieldValue.getRawValue(), String Record.getCalcFieldRawValue(String) and String TableRow.getCalcFieldRawValue(String).
Fixes the return value types of CalcFieldValue.getValue(), Record.getCalcFieldValue(String) and TableRow.getCalcFieldValue(String)
to avoid breaking changes in https://github.com/kintone/kintone-java-client/pull/34.
These methods return BigDecimal as before.
String CalcFieldValue.getRawValue(),String Record.getCalcFieldRawValue(String)andString TableRow.getCalcFieldRawValue(String).CalcFieldValue.getValue(),Record.getCalcFieldValue(String)andTableRow.getCalcFieldValue(String)to avoid breaking changes in https://github.com/kintone/kintone-java-client/pull/34. These methods returnBigDecimalas before.