test.sh: use fusermount to umount and write unionfs debug information to unionfs.log
test.sh: use fusermount to umount and write unionfs debug information to unionfs.log

jrk/unionfs-fuse,jrk/unionfs-fuse,yogoloth/unionfs-fuse,yogoloth/unionfs-fuse,jrk/unionfs-fuse,evnu/unionfs-fuse,jrk/unionfs-fuse,kissthink/unionfs-fuse-1,kissthink/unionfs-fuse-1,evnu/unionfs-fuse,yogoloth/unionfs-fuse,evnu/unionfs-fuse,kissthink/unionfs-fuse-1