Bug#1038073: magicmaze: Indirectly depends on SDL 1.2

[Petter Reinholdtsen]

I tried to update to version 1.5.1, but am unsure how to test if it is
using SDL 1.2 or 2.  I fail to find a package ruby-sdl2 in Debian, which
seem to be the key dependency controlling which version of SDL is used.
-- 
Happy hacking
Petter Reinholdtsen