SDL 1.2.15

Shortly after the add-ons release, Sam surprises us with a a minor bugfix release for the old SDL 1.2 branch. Get it here and enjoy, or if you are brave enough, ignore it and go for the still unreleased 1.3. But be warned that all kind of weird effects can affect your life, like undesired pregnancy, black holes in your bathroom or alien abduction with rectal probing included.