Update kernel32-sys to 0.2.2 on Windows (#46)
Update kernel32-sys to 0.2.2 on Windows (#46)

* Update kernel32-sys to 0.2.2 on Windows GNU

kernel32-sys 0.1.4 won't compile on my system:

rustc 1.24.0-nightly (8503b3ff8 2017-12-04)
binary: rustc
commit-hash: 8503b3ff822c1ed01c89773d30e4e10b886d77a5
commit-date: 2017-12-04
host: x86_64-pc-windows-gnu
release: 1.24.0-nightly
LLVM version: 4.0

* Bump kernel32-sys to 0.2.2 for MSVC as well

emoon/rust_minifb,emoon/rust_minifb,emoon/rust_minifb