Fix: Sound effects on/off was saved for single games, but should be a global switch.
Fix: Music playback was not adhering to the play_music config option.
Change: After a movie music playback will now try to begin from where it left off.

Updated Swedish translation according to recent changes.

git-svn-id: http://corsix-th.googlecode.com/svn/trunk@1910 c39591fa-788f-11de-a72b-d90af8dea425