* andymatuschak/master: (170 commits)
Adding Thai localizations to the project.
Add Thai localization
Update to the Brazilian Portuguese localization from Victor Figueriedo
Removed Japanese localization of password prompt from the Xcode project
Allow the user to try reentering his password if authentication fails.
Removing Japanese localization of the password prompt, since I changed the design
Delegated password prompting to the update driver.
Use NSFileManager interface for DMG unarchive only for 10.7+. On 10.6, [NSFileManager copyItemAtPath:toPath:error:] can fail with "Argument list too long" if the app bundle contains too many files. The switch to NSFileManager was only required for 10.7 anyway, 10.6 always worked fine.
Removed changes to the project.pbxproj that were unrelated to the password prompt
Redesigned password prompt UI
Removed methods from SUPasswordPrompt.h that didn't need to be exposed there
Fixes #44: maximumSystemVersion key
remove the ASW tags since we're submitting this as a pull request to andy
Updating Danish localization courtesy Daniel Østergaard Nielsen
support for encrypted disk images
Fixes #175: Bug: update alert text collides with automatic download checkbox
Fixes #174: Bug: sparkle:shortVersionString ignored for non-enclosure items
Fixes #170: An environment variable set by Sparkle
Fixing some new Clang warnings from Xcode 4.4
Fixes #169: Security Issue in Parsing XML using NSXMLDocument