DataTypeParser.as can now parse BYTE data type
Started implementing character index mapping tables
- implemented and tested sub table formats 0 and 2
- added CharacterIndexMappingTableData.as
- added CharacterIndexMappingTableParser.as
- added ByteEncodingTable.as
- added CharacterIndexMappingSubtable.as
- added HighByteMappingTable.as
- added HighByteSubHeader.as
- added ICharacterIndexMappingSubtableData.as