Fix MimeTypeFinderJob to not always use KIO::get()
kio_file: pass the absolute path to QMimeDatabase::mimeTypeForFile()
MimeTypeFinderJob: the StatJob details should include the mimetype, bug 398908
StatDetail enum: improve API docs
kio_file: pass the absolute path to QMimeDatabase::mimeTypeForFile()
MimeTypeFinderJob: the StatJob details should include the mimetype, bug 398908
StatDetail enum: improve API docs