Switch to miniz_oxide crate for DEFLATE decompression

src/lib.rs

@@ -8,7 +8,7 @@
 
 extern crate byteorder;
 extern crate lzw;
-extern crate libflate;
+extern crate miniz_oxide;
 #[macro_use]
 extern crate num_derive;
 extern crate num_traits;