Fix SmrPlayer::getLevelName HTML when President
Fix SmrPlayer::getLevelName HTML when President

This was using invalid HTML `<img></img>` instead of `<img />` when
including the crown image for racial Presidents.

hemberger/smr,hemberger/smr,hemberger/smr,smrealms/smr,smrealms/smr,smrealms/smr,hemberger/smr