LibreOffice 3.6.4 RC 3

# Fixed
- Crash cutting or dragging block
- FILEOPEN Word 97-2003 DOC structure as exported by apple pages is not recognized
- Crash on Command-D on Mac OS X Mountain Lion 10.8
- EDITING: Calculate formula: Delete or Backspace to empty a refecenced cell, do not result in updating
- EDITING: Calculate formula: DEl or BS to empty a cell with a formula, does not result in updating a formula referencing that cell
- UI: Column Headers not updated after modification to formula mode 'Excel R1C1'
- CONFIGURATION: Deactivated Extensions become active
- FILEOPEN: CRASH when FILEOPEN .xlsx
- cutting lines causes Calc freeze
- calculated cells not updating when deleting the underlying cell's content