Add Korean. (Localization by Applingua.)
Added Korean localization
Project file clean up: removed unused files and adjusted file permissions
Moved Norwegian to the right directory
Took care of unicode encoding warning for localized string files
If the app is already there in the Applications folder but not writable, request authentication from user
Added usage instructions and license information to readme
Update Czech and Japanese resources

Localized by Czech X Team http://www.czechxteam.net
Convert UTF-8 to UTF-16
Merge pull request #23 from fujix/localize

Update Czech and Japanese resources
Updated localization credit in README
Fixed an Xcode warning that is produced because the Czech localization strings file was not explicitly set to UTF16 in Xcode.
Escape single quote from application's name when passing it to shell scripts
Use absolute paths for all shell command calls
Use kill -0 instead of ps to see if a process is still alive
Properly detect if the app was launched from a disk image
Proper function signatures
Remove Mac OS X 10.4 support. It's about time. Also, a bit of code refactoring.
Set deployment build configuration to OS X 10.5
Delete the application instead of trashing it after the copy