* FORMAT
*
* This record contains information about a number format.
* All FORMAT records occur together in a sequential list.
*
* In BIFF2-BIFF4 other records referencing a FORMAT record
* contain a zero-based index into this list. From…
* Read LABEL record
* This record represents a cell that contains a string. In
* BIFF8 it is usually replaced by the LABELSST record.
* Excel still uses this record, if it copies unformatted
* text cells to the clipboard.
*
*…
* The NOTE record specifies a comment associated with a particular cell. In Excel 95 (BIFF7) and earlier versions,
* this record stores a note (cell note). This feature was significantly enhanced in Excel 97.
* Read a STRING record from current stream position and advance the stream pointer to next record
* This record is used for storing result from FORMULA record when it is a string, and
* it occurs directly after the FORMULA record
*
*