Make libsmf more tolerant to malformed MIDI files.  This fixes import of files generated by NoteEdit.
Make libsmf more tolerant to malformed MIDI files.  This fixes import
of files generated by NoteEdit.

git-svn-id: 87740cf925d2af6507580ca896643f01d639dae1@632 bede6af4-a197-dd11-9785-00d0b7b2942b

stump/libsmf,stump/libsmf