Updated Start and EndBlockRecord classes to use a new ObjectKind enum
Merge branch 'master' into enumification
Changed TextOrientation, HorizontalTextAlignment and VerticalTextAlignment into enums
Mark a lot of constants as either const or readonly to prevent accidental assignment
Mark a lot of constants as either const or readonly to prevent accidental assignment
Converted BOFRecord types into an enum
Changed the CellType enum casing from CAPS to CamelCase
Fixed some breakage from previous commit
Changed DateUnit enum casing from CAPS to CamelCase
Changed BorderDiagonal to CamcelCase (doesn't seem to be used, though)
Changed CommonObjectType enums to CamelCase
Changed PartType enums to CamelCase
Changed FormulaType enums to CamelCase
Changed SpaceType enums to CamelCase (doesn't seem to be used)
Changed NameTpe enum to CamelCase
Changed SheetState enum to CamelCase
Changed VerticalAlignment enum to CamelCase (doesn't seem to be used)
Changed PanePosition enum to CamelCase
Changed ShapeTypes enum to CamelCase
Changed HyperlinkType enum to CamelCase