Handle IFF chunk errors in OKT loader

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
Handle IFF chunk errors in MASI loader

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
Handle IFF chunk errors in Archimedes Tracker loader

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
Handle IFF chunk errors in Galaxy 4 and 5 loaders

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
Handle memory allocation errors in Protracker3.6 loader

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
[test] Add test for Protracker 3.6 loader

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
Merge branch 'master' of ssh://git.code.sf.net/p/xmp/libxmp

Conflicts:
	test-dev/Makefile.in

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>