Localization
- Nightlies repackaged to localized builds (make repackage-* in app/locales)
- L10n files taken from mozilla.org/l10n CVS
- Which locales are included is determined by all-locales files
- Opt-in for extensions like ChatZilla and venkman via all-locales
- Extension L10n done via langpacks, dependent on the main extension