* SlMake: invalid and marked options added to export and exchange tasks.
* CHM: When reading CHM Sisulizer sometimes raised a List out of index error and aborted scanning.
* Export and exchange: Setting duplicates value in the filter did not have any effect.
* PO: If the PO file header contained an emtry name and email Sisulizer scanned the empty values and when entering a value in translation sheet an error occured.
* VCL: The language dialog of Sisulizer's VCL component did not show the initial language correctly on application compiled with Delphi 2010.
