Fix the language files a couple of source string errors and remove the unused LoginDialog class as we don't use it anymore and it has a fair few translatable strings in it.
Add a blurb about duplicate scrobblings.
There was an error in the German file.
Don't fingerprint read-only files. They are probably CDs.
Shouldn't have removed the whoel LoginDialog class (only the unused .ui should have gone)
Fix compiling the translation files before compiling the installer.
Update the installer to do a cleaner install from olde app to new.