Fix saving images with added transparency
See http://mail.python.org/pipermail/image-sig/1999-February/000648.html
This patch was carried by fedora for python-imaging
Fix buffer overflow
This patch was carried by fedora for python-imaging
See https://bugzilla.redhat.com/show_bug.cgi?id=703212
Merge pull request #48 from manisandro/master

Upstream two patches carried by fedora