Remove erroneous free().

The address operator is wrong and the memory actually meant
to be freed has already been freed by ifoFree_PGC() anyway.


git-svn-id: svn://svn.mplayerhq.hu/dvdnav/trunk/libdvdread@1250 625a9de0-492d-0410-920c-a7e632af1907
Remove unuseful debug message