Scribus 1.4.2

- New spellchecker based on Hunspell
- 64-bit versions available for Windows Vista, 7 and 8
- Documentation updates (including translations)
- Updated UI translations
- A security update for the Python Scripter (Windows)
- Fixes to issues with file locations and file names (Windows)
- Fixes and an enhancement to the Scripter
- Additional build options
- Major and minor bugfixes, ranging from crashes in some corner cases to usability improvements