Renamed to config.toml for current rust cargo stable. (#418)

Author: guylamar2006

.cargo/config .cargo/config.toml

@@ -3,4 +3,4 @@ linker = "/usr/bin/x86_64-w64-mingw32-gcc"
 ar = "/usr/x86_64-w64-mingw32/bin/ar"
 
 [target.x86_64-pc-windows-msvc]
-rustflags = ["-C", "target-feature=+crt-static"]
+rustflags = ["-C", "target-feature=+crt-static"]