Bonfire-0.4.0 (stable) released

This is the stable version.
Changes since 0.3.91:
- minor UI enhancements
- improved command line options (you can now indicate on the command line what files to be added to a project)
- ability to open nautilus-cd-burner contents
- improved integration with nautilus: bonfire projects can now opened from nautilus and have a mime type
- added GConf keys for people who need to use immed and minbuf with cdrecord

Bug fixes (including some crashers).
Japanese, Polish translations updated.

Thanks to all the people who contributed to this release by their suggestions, translations, bug reporting.