Add prebuilt binaries for 32-bit Windows

[MyTDT-Mysoft]

why it would even require win7? if it just uses SDL? and why it would require 64bit? thats a bug

[skyjake]

64-bit is not a requirement, nor is Windows 7. As a practical matter, I only have a 64-bit Windows development environment set up for making prebuilt binaries, and no real interest in making 32-bit builds as well.

If there is enough demand for 32-bit Windows builds I can look into it, but so far people haven't been requesting them.

[MyTDT-Mysoft]

well if you have mingw... all you need is -m32 to compile for 32bit as long you use the mingw sjlj binaries that is... also for windows everything should be 32bit until otherwise required, windows is not linux... but if you're cross compiling from linux then its a slight different story i guess.

not to mention is to be for a protocol that should be lightweight, so it shouldnt require heavy-OS on the binaries by default, independent of what people ask, programmer should always reduce requirements imo