Fix format string related issues
Thanks - applied in git.
Looks like a couple of changes included in the previous patch did not make it into git and 0.5.2, here they are again.
Missing bits from previous patch
The rest of the previous patch appears to be in 0.5.3, but I found another format string issue that should be fixed in modplugplay (unused %s which causes garbage in output), fix attached.
Remove unused %s from modplugplay output status format string
This patch is definitely needed: without it, modplugplay is unusable and messes the terminal.